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12626214 = 2371107277
BaseRepresentation
bin110000001010…
…100100100110
3212202110220120
4300022210212
511213014324
61130342410
7212215056
oct60124446
925673816
1012626214
117144297
12428aa06
132801043
141969566
151196179
hexc0a926

12626214 has 32 divisors (see below), whose sum is σ = 25940736. Its totient is φ = 4095840.

The previous prime is 12626191. The next prime is 12626227. The reversal of 12626214 is 41262621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45444 + ... + 45720.

It is an arithmetic number, because the mean of its divisors is an integer number (810648).

Almost surely, 212626214 is an apocalyptic number.

12626214 is an abundant number, since it is smaller than the sum of its proper divisors (13314522).

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

12626214 is a wasteful number, since it uses less digits than its factorization.

12626214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460.

The product of its digits is 1152, while the sum is 24.

The square root of 12626214 is about 3553.3384302653. The cubic root of 12626214 is about 232.8579386619.

Adding to 12626214 its reverse (41262621), we get a palindrome (53888835).

The spelling of 12626214 in words is "twelve million, six hundred twenty-six thousand, two hundred fourteen".

Divisors: 1 2 3 6 71 107 142 213 214 277 321 426 554 642 831 1662 7597 15194 19667 22791 29639 39334 45582 59001 59278 88917 118002 177834 2104369 4208738 6313107 12626214