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12976102 = 27191381
BaseRepresentation
bin110001011111…
…111111100110
3220102020212101
4301133333212
511310213402
61142042314
7215203126
oct61377746
926366771
1012976102
117363157
12441939a
1328c4389
141a1ac86
151214b87
hexc5ffe6

12976102 has 8 divisors (see below), whose sum is σ = 19738512. Its totient is φ = 6396600.

The previous prime is 12976099. The next prime is 12976109. The reversal of 12976102 is 20167921.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×129761022 = 336758446228808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12976109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45549 + ... + 45832.

It is an arithmetic number, because the mean of its divisors is an integer number (2467314).

Almost surely, 212976102 is an apocalyptic number.

12976102 is a deficient number, since it is larger than the sum of its proper divisors (6762410).

12976102 is an equidigital number, since it uses as much as digits as its factorization.

12976102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91454.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 12976102 is about 3602.2356946763. The cubic root of 12976102 is about 234.9892978377.

The spelling of 12976102 in words is "twelve million, nine hundred seventy-six thousand, one hundred two".

Divisors: 1 2 71 142 91381 182762 6488051 12976102