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104312043312041 = 1943321126730859
BaseRepresentation
bin10111101101111100001010…
…010010011001001110101001
3111200100010121122112220021002
4113231330022102121032221
5102133022031041441131
61005504142515524345
730654203450425655
oct2755741222311651
9450303548486232
10104312043312041
1130267542049694
12b8484582b96b5
134628777b8b006
141ba8a30947a65
15c0d5e03b26cb
hex5edf0a4993a9

104312043312041 has 8 divisors (see below), whose sum is σ = 109804686338400. Its totient is φ = 98819653834080.

The previous prime is 104312043312031. The next prime is 104312043312053. The reversal of 104312043312041 is 140213340213401.

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

It is not a de Polignac number, because 104312043312041 - 210 = 104312043311017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104312043311995 and 104312043312013.

It is not an unprimeable number, because it can be changed into a prime (104312043312031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62542331 + ... + 64188528.

It is an arithmetic number, because the mean of its divisors is an integer number (13725585792300).

Almost surely, 2104312043312041 is an apocalyptic number.

It is an amenable number.

104312043312041 is a deficient number, since it is larger than the sum of its proper divisors (5492643026359).

104312043312041 is a wasteful number, since it uses less digits than its factorization.

104312043312041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126774199.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 104312043312041 its reverse (140213340213401), we get a palindrome (244525383525442).

The spelling of 104312043312041 in words is "one hundred four trillion, three hundred twelve billion, forty-three million, three hundred twelve thousand, forty-one".

Divisors: 1 19 43321 823099 126730859 2407886321 5490107542739 104312043312041