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12710680152 = 2333714313829
BaseRepresentation
bin10111101011001110…
…11001011001011000
31012210211101110020120
423311213121121120
5202012413231102
65501133553240
7626660666352
oct136547313130
935724343216
1012710680152
115432936145
122568945820
131277473221
148881760d2
154e5d526bc
hex2f59d9658

12710680152 has 32 divisors (see below), whose sum is σ = 32635532400. Its totient is φ = 4122382464.

The previous prime is 12710680133. The next prime is 12710680153. The reversal of 12710680152 is 25108601721.

It is a super-2 number, since 2×127106801522 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12710680153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7156027 + ... + 7157802.

Almost surely, 212710680152 is an apocalyptic number.

12710680152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12710680152 is an abundant number, since it is smaller than the sum of its proper divisors (19924852248).

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

12710680152 is a wasteful number, since it uses less digits than its factorization.

12710680152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14313875 (or 14313871 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 12710680152 in words is "twelve billion, seven hundred ten million, six hundred eighty thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 37 74 111 148 222 296 444 888 14313829 28627658 42941487 57255316 85882974 114510632 171765948 343531896 529611673 1059223346 1588835019 2118446692 3177670038 4236893384 6355340076 12710680152