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104013870331 = 7431272720953
BaseRepresentation
bin110000011011110110…
…1011011010011111011
3100221110220110002012211
41200313231123103323
53201010022322311
6115441110115551
710341363211240
oct1406755332373
9327426402184
10104013870331
1140126133308
12181aa04bbb7
139a68279547
14506a1855c7
152a8b7ee821
hex1837b5b4fb

104013870331 has 16 divisors (see below), whose sum is σ = 122595303424. Its totient is φ = 86395667904.

The previous prime is 104013870329. The next prime is 104013870341. The reversal of 104013870331 is 133078310401.

It is not a de Polignac number, because 104013870331 - 21 = 104013870329 is a prime.

It is a super-2 number, since 2×1040138703312 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104013870293 and 104013870302.

It is not an unprimeable number, because it can be changed into a prime (104013870341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322250 + ... + 1398703.

It is an arithmetic number, because the mean of its divisors is an integer number (7662206464).

Almost surely, 2104013870331 is an apocalyptic number.

104013870331 is a deficient number, since it is larger than the sum of its proper divisors (18581433093).

104013870331 is a wasteful number, since it uses less digits than its factorization.

104013870331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721130.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 104013870331 in words is "one hundred four billion, thirteen million, eight hundred seventy thousand, three hundred thirty-one".

Divisors: 1 7 43 127 301 889 5461 38227 2720953 19046671 117000979 345561031 819006853 2418927217 14859124333 104013870331