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850010932 = 221083719609
BaseRepresentation
bin110010101010100…
…010001100110100
32012020110000210101
4302222202030310
53220100322212
6220202403444
730030654661
oct6252421464
92166400711
10850010932
113a6899881
121b8800584
13107143264
1480c66a68
154e955157
hex32aa2334

850010932 has 12 divisors (see below), whose sum is σ = 1487732260. Its totient is φ = 424944576.

The previous prime is 850010927. The next prime is 850011017. The reversal of 850010932 is 239010058.

It can be written as a sum of positive squares in 2 ways, for example, as 604963216 + 245047716 = 24596^2 + 15654^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 850010932.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33544 + ... + 53152.

Almost surely, 2850010932 is an apocalyptic number.

It is an amenable number.

850010932 is a deficient number, since it is larger than the sum of its proper divisors (637721328).

850010932 is a wasteful number, since it uses less digits than its factorization.

850010932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30450 (or 30448 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 850010932 is about 29154.9469558770. The cubic root of 850010932 is about 947.2722981632.

The spelling of 850010932 in words is "eight hundred fifty million, ten thousand, nine hundred thirty-two".

Divisors: 1 2 4 10837 19609 21674 39218 43348 78436 212502733 425005466 850010932