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8029960232 = 237143392147
BaseRepresentation
bin1110111101001111…
…10111100000101000
3202201121210020121112
413132213313200220
5112421132211412
63404445525452
7402663351530
oct73647674050
922647706545
108029960232
113450780a78
121681273888
139ac802c78
145626664c0
1531ee67722
hex1de9f7828

8029960232 has 16 divisors (see below), whose sum is σ = 17207057760. Its totient is φ = 3441411504.

The previous prime is 8029960229. The next prime is 8029960243. The reversal of 8029960232 is 2320699208.

It is a super-2 number, since 2×80299602322 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8029960232.

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 3 ways as a sum of consecutive naturals, for example, 71696018 + ... + 71696129.

It is an arithmetic number, because the mean of its divisors is an integer number (1075441110).

Almost surely, 28029960232 is an apocalyptic number.

It is an amenable number.

8029960232 is an abundant number, since it is smaller than the sum of its proper divisors (9177097528).

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

8029960232 is a wasteful number, since it uses less digits than its factorization.

8029960232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143392160 (or 143392156 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 8029960232 is about 89610.0453743887. The cubic root of 8029960232 is about 2002.4935757479.

The spelling of 8029960232 in words is "eight billion, twenty-nine million, nine hundred sixty thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 28 56 143392147 286784294 573568588 1003745029 1147137176 2007490058 4014980116 8029960232