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12710097 = 3210313711
BaseRepresentation
bin110000011111…
…000011010001
3212220201222100
4300133003101
511223210342
61132231013
7213014451
oct60370321
925821870
1012710097
1171a1314
12430b469
13283028a
14198bd61
1511b0e4c
hexc1f0d1

12710097 has 12 divisors (see below), whose sum is σ = 18538624. Its totient is φ = 8390520.

The previous prime is 12710083. The next prime is 12710119. The reversal of 12710097 is 79001721.

It is not a de Polignac number, because 12710097 - 24 = 12710081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12710097.

It is not an unprimeable number, because it can be changed into a prime (12710057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5929 + ... + 7782.

Almost surely, 212710097 is an apocalyptic number.

It is an amenable number.

12710097 is a deficient number, since it is larger than the sum of its proper divisors (5828527).

12710097 is a wasteful number, since it uses less digits than its factorization.

12710097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13820 (or 13817 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 12710097 is about 3565.1222980425. The cubic root of 12710097 is about 233.3724693992.

The spelling of 12710097 in words is "twelve million, seven hundred ten thousand, ninety-seven".

Divisors: 1 3 9 103 309 927 13711 41133 123399 1412233 4236699 12710097