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113031410404 = 221123111691117
BaseRepresentation
bin110100101000100110…
…0100111001011100100
3101210202100112120200111
41221101030213023210
53322442020113104
6123531555222404
711111011064443
oct1512114471344
9353670476614
10113031410404
1143a33314670
1219aa5ba7a04
13a87455b383
145683a44d5a
152e182e3404
hex1a513272e4

113031410404 has 24 divisors (see below), whose sum is σ = 225169293888. Its totient is φ = 49144091040.

The previous prime is 113031410369. The next prime is 113031410423. The reversal of 113031410404 is 404014130311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55844547 + ... + 55846570.

It is an arithmetic number, because the mean of its divisors is an integer number (9382053912).

Almost surely, 2113031410404 is an apocalyptic number.

It is an amenable number.

113031410404 is a deficient number, since it is larger than the sum of its proper divisors (112137883484).

113031410404 is a wasteful number, since it uses less digits than its factorization.

113031410404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111691155 (or 111691153 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 113031410404 its reverse (404014130311), we get a palindrome (517045540715).

The spelling of 113031410404 in words is "one hundred thirteen billion, thirty-one million, four hundred ten thousand, four hundred four".

Divisors: 1 2 4 11 22 23 44 46 92 253 506 1012 111691117 223382234 446764468 1228602287 2457204574 2568895691 4914409148 5137791382 10275582764 28257852601 56515705202 113031410404