[go: up one dir, main page]

Search a number
-
+
4150944 = 253272971
BaseRepresentation
bin1111110101011010100000
321210220000200
433311122200
52030312234
6224545200
750165610
oct17653240
97726020
104150944
112385736
121482200
13b244a5
147a0a40
1556ed99
hex3f56a0

4150944 has 144 divisors (see below), whose sum is σ = 14152320. Its totient is φ = 1128960.

The previous prime is 4150943. The next prime is 4150967. The reversal of 4150944 is 4490514.

4150944 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×41509442 = 34460672182272, which contains 22 as substring.

It is an Ulam number.

4150944 is strictly pandigital in base 8.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4150943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58429 + ... + 58499.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

Almost surely, 24150944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4150944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7076160).

4150944 is an abundant number, since it is smaller than the sum of its proper divisors (10001376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4150944 is a wasteful number, since it uses less digits than its factorization.

4150944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4150944 is about 2037.3865612593. The cubic root of 4150944 is about 160.7122414131.

The spelling of 4150944 in words is "four million, one hundred fifty thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 56 58 63 71 72 84 87 96 112 116 126 142 144 168 174 203 213 224 232 252 261 284 288 336 348 406 426 464 497 504 522 568 609 639 672 696 812 852 928 994 1008 1044 1136 1218 1278 1392 1491 1624 1704 1827 1988 2016 2059 2088 2272 2436 2556 2784 2982 3248 3408 3654 3976 4118 4176 4473 4872 5112 5964 6177 6496 6816 7308 7952 8236 8352 8946 9744 10224 11928 12354 14413 14616 15904 16472 17892 18531 19488 20448 23856 24708 28826 29232 32944 35784 37062 43239 47712 49416 57652 58464 65888 71568 74124 86478 98832 115304 129717 143136 148248 172956 197664 230608 259434 296496 345912 461216 518868 592992 691824 1037736 1383648 2075472 4150944