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8007056 = 241926339
BaseRepresentation
bin11110100010110110010000
3120001210121122
4132202312100
54022211211
6443341412
7125026121
oct36426620
916053548
108007056
114579902
122821868
131874705
1410c6048
15a826db
hex7a2d90

8007056 has 20 divisors (see below), whose sum is σ = 16330800. Its totient is φ = 3792672.

The previous prime is 8007053. The next prime is 8007071. The reversal of 8007056 is 6507008.

It is a super-2 number, since 2×80070562 = 128225891574272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8007053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12866 + ... + 13473.

It is an arithmetic number, because the mean of its divisors is an integer number (816540).

Almost surely, 28007056 is an apocalyptic number.

It is an amenable number.

8007056 is an abundant number, since it is smaller than the sum of its proper divisors (8323744).

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

8007056 is a wasteful number, since it uses less digits than its factorization.

8007056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26366 (or 26360 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 8007056 is about 2829.6741861918. The cubic root of 8007056 is about 200.0587827213.

The spelling of 8007056 in words is "eight million, seven thousand, fifty-six".

Divisors: 1 2 4 8 16 19 38 76 152 304 26339 52678 105356 210712 421424 500441 1000882 2001764 4003528 8007056