[go: up one dir, main page]

Search a number
-
+
760240 = 245131743
BaseRepresentation
bin10111001100110110000
31102121212001
42321212300
5143311430
624143344
76314305
oct2714660
91377761
10760240
1147a1a8
12307b54
13208060
1415b0ac
151003ca
hexb99b0

760240 has 80 divisors (see below), whose sum is σ = 2062368. Its totient is φ = 258048.

The previous prime is 760237. The next prime is 760241. The reversal of 760240 is 42067.

760240 is digitally balanced in base 2, 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 (80).

It is not an unprimeable number, because it can be changed into a prime (760241) 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, 17659 + ... + 17701.

2760240 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 760240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1031184).

760240 is an abundant number, since it is smaller than the sum of its proper divisors (1302128).

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

760240 is a wasteful number, since it uses less digits than its factorization.

760240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 760240 is about 871.9174272831. The cubic root of 760240 is about 91.2676578076.

It can be divided in two parts, 760 and 240, that added together give a cube (1000 = 103).

The spelling of 760240 in words is "seven hundred sixty thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 13 16 17 20 26 34 40 43 52 65 68 80 85 86 104 130 136 170 172 208 215 221 260 272 340 344 430 442 520 559 680 688 731 860 884 1040 1105 1118 1360 1462 1720 1768 2210 2236 2795 2924 3440 3536 3655 4420 4472 5590 5848 7310 8840 8944 9503 11180 11696 14620 17680 19006 22360 29240 38012 44720 47515 58480 76024 95030 152048 190060 380120 760240