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104324331031 = 3116720151503
BaseRepresentation
bin110000100101000110…
…1101111011000010111
3100222021112122010020021
41201022031233120113
53202124012043111
6115532000250011
710352153116414
oct1411215573027
9328245563207
10104324331031
1140275401aa8
1218276010907
139ab769a7bb
1450994bd10b
152aa8bc7d71
hex184a36f617

104324331031 has 8 divisors (see below), whose sum is σ = 108334485504. Its totient is φ = 100354479960.

The previous prime is 104324331029. The next prime is 104324331043. The reversal of 104324331031 is 130133423401.

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

It is a cyclic number.

It is not a de Polignac number, because 104324331031 - 21 = 104324331029 is a prime.

It is a super-2 number, since 2×1043243310312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104324330987 and 104324331005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104324331061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10070575 + ... + 10080928.

It is an arithmetic number, because the mean of its divisors is an integer number (13541810688).

Almost surely, 2104324331031 is an apocalyptic number.

104324331031 is a deficient number, since it is larger than the sum of its proper divisors (4010154473).

104324331031 is a wasteful number, since it uses less digits than its factorization.

104324331031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20151701.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 104324331031 its reverse (130133423401), we get a palindrome (234457754432).

The spelling of 104324331031 in words is "one hundred four billion, three hundred twenty-four million, three hundred thirty-one thousand, thirty-one".

Divisors: 1 31 167 5177 20151503 624696593 3365301001 104324331031