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104412513041 = 799431306087
BaseRepresentation
bin110000100111101111…
…0001000001100010001
3100222111200120020012122
41201033132020030101
53202314100404131
6115544430304025
710354303501004
oct1411736101421
9328450506178
10104412513041
11403101614a1
121829b658015
139acca340c5
1450a70b553b
152ab17e5d7b
hex184f788311

104412513041 has 4 divisors (see below), whose sum is σ = 104413899072. Its totient is φ = 104411127012.

The previous prime is 104412513031. The next prime is 104412513047. The reversal of 104412513041 is 140315214401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140315214401 = 294838455669.

It is a cyclic number.

It is not a de Polignac number, because 104412513041 - 26 = 104412512977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104412513041.

It is not an unprimeable number, because it can be changed into a prime (104412513047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573101 + ... + 732986.

It is an arithmetic number, because the mean of its divisors is an integer number (26103474768).

Almost surely, 2104412513041 is an apocalyptic number.

It is an amenable number.

104412513041 is a deficient number, since it is larger than the sum of its proper divisors (1386031).

104412513041 is an equidigital number, since it uses as much as digits as its factorization.

104412513041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386030.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 104412513041 its reverse (140315214401), we get a palindrome (244727727442).

The spelling of 104412513041 in words is "one hundred four billion, four hundred twelve million, five hundred thirteen thousand, forty-one".

Divisors: 1 79943 1306087 104412513041