[go: up one dir, main page]

Search a number
-
+
48797750 = 253474153
BaseRepresentation
bin1011101000100…
…1100000110110
310101211011221002
42322021200312
544443012000
64501523302
71131526331
oct272114066
9111734832
1048797750
11255aa521
1214413532
13a157111
1466a3618
15443d8d5
hex2e89836

48797750 has 32 divisors (see below), whose sum is σ = 93315456. Its totient is φ = 19099200.

The previous prime is 48797741. The next prime is 48797753. The reversal of 48797750 is 5779784.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 48797695 and 48797704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48797753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9674 + ... + 13826.

It is an arithmetic number, because the mean of its divisors is an integer number (2916108).

Almost surely, 248797750 is an apocalyptic number.

48797750 is a deficient number, since it is larger than the sum of its proper divisors (44517706).

48797750 is a wasteful number, since it uses less digits than its factorization.

48797750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217 (or 4207 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 48797750 is about 6985.5386334913. The cubic root of 48797750 is about 365.4264110155.

The spelling of 48797750 in words is "forty-eight million, seven hundred ninety-seven thousand, seven hundred fifty".

Divisors: 1 2 5 10 25 47 50 94 125 235 250 470 1175 2350 4153 5875 8306 11750 20765 41530 103825 195191 207650 390382 519125 975955 1038250 1951910 4879775 9759550 24398875 48797750