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12450753004 = 225358729967
BaseRepresentation
bin10111001100001111…
…10110100111101100
31012010201021210020011
423212013312213230
5200444343044004
65415250503004
7620353440304
oct134607664754
935121253204
1012450753004
11530a142018
1224b5894a64
131235666191
14861834604
154cd10c004
hex2e61f69ec

12450753004 has 12 divisors (see below), whose sum is σ = 22199927904. Its totient is φ = 6107916464.

The previous prime is 12450752987. The next prime is 12450753017. The reversal of 12450753004 is 40035705421.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29364772 + ... + 29365195.

It is an arithmetic number, because the mean of its divisors is an integer number (1849993992).

Almost surely, 212450753004 is an apocalyptic number.

It is an amenable number.

12450753004 is a deficient number, since it is larger than the sum of its proper divisors (9749174900).

12450753004 is a wasteful number, since it uses less digits than its factorization.

12450753004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58730024 (or 58730022 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 12450753004 in words is "twelve billion, four hundred fifty million, seven hundred fifty-three thousand, four".

Divisors: 1 2 4 53 106 212 58729967 117459934 234919868 3112688251 6225376502 12450753004