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960428934 = 23317785721
BaseRepresentation
bin111001001111101…
…111101110000110
32110221012211211000
4321033233232012
53431332211214
6235145154130
732541340233
oct7117575606
92427184730
10960428934
11453156523
1222978b946
13123c9395a
14917aa78a
15594b6809
hex393efb86

960428934 has 16 divisors (see below), whose sum is σ = 2134286640. Its totient is φ = 320142960.

The previous prime is 960428927. The next prime is 960428969. The reversal of 960428934 is 439824069.

960428934 is a `hidden beast` number, since 9 + 604 + 2 + 8 + 9 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 960428934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8892807 + ... + 8892914.

It is an arithmetic number, because the mean of its divisors is an integer number (133392915).

Almost surely, 2960428934 is an apocalyptic number.

960428934 is an abundant number, since it is smaller than the sum of its proper divisors (1173857706).

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

960428934 is a wasteful number, since it uses less digits than its factorization.

960428934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17785732 (or 17785726 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 960428934 is about 30990.7878893067. The cubic root of 960428934 is about 986.6317303848.

It can be divided in two parts, 96042 and 8934, that added together give a 4-th power (104976 = 184).

The spelling of 960428934 in words is "nine hundred sixty million, four hundred twenty-eight thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 54 17785721 35571442 53357163 106714326 160071489 320142978 480214467 960428934