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12876214 = 2134147257
BaseRepresentation
bin110001000111…
…100110110110
3220020011211211
4301013212312
511244014324
61135552034
7214305661
oct61074666
926204754
1012876214
1172a50aa
12438b61a
13288aa80
1419d26d8
1511e5294
hexc479b6

12876214 has 32 divisors (see below), whose sum is σ = 21845376. Its totient is φ = 5652480.

The previous prime is 12876211. The next prime is 12876229. The reversal of 12876214 is 41267821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12876211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49974 + ... + 50230.

It is an arithmetic number, because the mean of its divisors is an integer number (682668).

Almost surely, 212876214 is an apocalyptic number.

12876214 is a deficient number, since it is larger than the sum of its proper divisors (8969162).

12876214 is a wasteful number, since it uses less digits than its factorization.

12876214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360.

The product of its digits is 5376, while the sum is 31.

The square root of 12876214 is about 3588.3441863902. The cubic root of 12876214 is about 234.3847737317.

The spelling of 12876214 in words is "twelve million, eight hundred seventy-six thousand, two hundred fourteen".

Divisors: 1 2 13 26 41 47 82 94 257 514 533 611 1066 1222 1927 3341 3854 6682 10537 12079 21074 24158 25051 50102 136981 157027 273962 314054 495239 990478 6438107 12876214