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10004604081 = 34497427323
BaseRepresentation
bin10010101000101001…
…00010010010110001
3221211020102112201220
421110110202102301
5130442134312311
64332425215253
7502631505633
oct112424422261
927736375656
1010004604081
11427437a13a
121b32631529
13c3593cc94
146aca00a53
153d84bc206
hex2545224b1

10004604081 has 8 divisors (see below), whose sum is σ = 13369183200. Its totient is φ = 6654880512.

The previous prime is 10004604061. The next prime is 10004604089. The reversal of 10004604081 is 18040640001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10004604081 - 26 = 10004604017 is a prime.

It is a super-2 number, since 2×100046040812 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10004604089) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3712315 + ... + 3715008.

It is an arithmetic number, because the mean of its divisors is an integer number (1671147900).

Almost surely, 210004604081 is an apocalyptic number.

It is an amenable number.

10004604081 is a deficient number, since it is larger than the sum of its proper divisors (3364579119).

10004604081 is an equidigital number, since it uses as much as digits as its factorization.

10004604081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427775.

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 10004604081 in words is "ten billion, four million, six hundred four thousand, eighty-one".

Divisors: 1 3 449 1347 7427323 22281969 3334868027 10004604081