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12413030044 = 2231143369857
BaseRepresentation
bin10111000111101111…
…11100111010011100
31012001002022021001111
423203313330322130
5200410213430134
65411422151404
7616415004652
oct134367747234
935032267044
1012413030044
11529a917218
1224a5122564
13122a8b8bbc
1485a814dd2
154c9b59c64
hex2e3dfce9c

12413030044 has 24 divisors (see below), whose sum is σ = 22439507328. Its totient is φ = 6002027520.

The previous prime is 12413030027. The next prime is 12413030101. The reversal of 12413030044 is 44003031421.

It is a junction number, because it is equal to n+sod(n) for n = 12413029997 and 12413030024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142764 + ... + 212620.

It is an arithmetic number, because the mean of its divisors is an integer number (934979472).

Almost surely, 212413030044 is an apocalyptic number.

It is an amenable number.

12413030044 is a deficient number, since it is larger than the sum of its proper divisors (10026477284).

12413030044 is a wasteful number, since it uses less digits than its factorization.

12413030044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71325 (or 71323 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12413030044 its reverse (44003031421), we get a palindrome (56416061465).

The spelling of 12413030044 in words is "twelve billion, four hundred thirteen million, thirty thousand, forty-four".

Divisors: 1 2 4 31 62 124 1433 2866 5732 44423 69857 88846 139714 177692 279428 2165567 4331134 8662268 100105081 200210162 400420324 3103257511 6206515022 12413030044