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12906110 = 257226339
BaseRepresentation
bin110001001110…
…111001111110
3220021200212002
4301032321332
511300443420
61140342302
7214462100
oct61167176
926250762
1012906110
117315608
1243a4992
13289b569
1419dd570
1511ee075
hexc4ee7e

12906110 has 24 divisors (see below), whose sum is σ = 27024840. Its totient is φ = 4424784.

The previous prime is 12906109. The next prime is 12906133. The reversal of 12906110 is 1160921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12680 + ... + 13659.

It is an arithmetic number, because the mean of its divisors is an integer number (1126035).

Almost surely, 212906110 is an apocalyptic number.

12906110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12906110 is an abundant number, since it is smaller than the sum of its proper divisors (14118730).

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

12906110 is a wasteful number, since it uses less digits than its factorization.

12906110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26360 (or 26353 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 12906110 is about 3592.5074808551. The cubic root of 12906110 is about 234.5660317500.

The spelling of 12906110 in words is "twelve million, nine hundred six thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 26339 52678 131695 184373 263390 368746 921865 1290611 1843730 2581222 6453055 12906110