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12470746014 = 233230939741
BaseRepresentation
bin10111001110101000…
…00111101110011110
31012012002220112111000
423213110013232132
5201020002333024
65421243211130
7621015410046
oct134724075636
935162815430
1012470746014
11531a458071
122500516aa6
13123984636c
1486435a726
154cec5acc9
hex2e7507b9e

12470746014 has 16 divisors (see below), whose sum is σ = 27712769040. Its totient is φ = 4156915320.

The previous prime is 12470746003. The next prime is 12470746021. The reversal of 12470746014 is 41064707421.

It is a happy number.

12470746014 is a `hidden beast` number, since 1 + 2 + 47 + 0 + 7 + 4 + 601 + 4 = 666.

It is a super-2 number, since 2×124707460142 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12470746014.

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, 115469817 + ... + 115469924.

It is an arithmetic number, because the mean of its divisors is an integer number (1732048065).

Almost surely, 212470746014 is an apocalyptic number.

12470746014 is an abundant number, since it is smaller than the sum of its proper divisors (15242023026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12470746014 is a wasteful number, since it uses less digits than its factorization.

12470746014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230939752 (or 230939746 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 12470746014 in words is "twelve billion, four hundred seventy million, seven hundred forty-six thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 54 230939741 461879482 692819223 1385638446 2078457669 4156915338 6235373007 12470746014