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12936350 = 2527231607
BaseRepresentation
bin110001010110…
…010010011110
3220100020100002
4301112102132
511302430400
61141134302
7214646210
oct61262236
926306302
1012936350
1173362a9
1243ba392
1328ac25b
141a0a5b0
151207ed5
hexc5649e

12936350 has 48 divisors (see below), whose sum is σ = 28712448. Its totient is φ = 4239840.

The previous prime is 12936317. The next prime is 12936401. The reversal of 12936350 is 5363921.

12936350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7247 + ... + 8853.

It is an arithmetic number, because the mean of its divisors is an integer number (598176).

Almost surely, 212936350 is an apocalyptic number.

12936350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12936350 is an abundant number, since it is smaller than the sum of its proper divisors (15776098).

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

12936350 is a wasteful number, since it uses less digits than its factorization.

12936350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 12936350 is about 3596.7137778811. The cubic root of 12936350 is about 234.7490908843.

The spelling of 12936350 in words is "twelve million, nine hundred thirty-six thousand, three hundred fifty".

Divisors: 1 2 5 7 10 14 23 25 35 46 50 70 115 161 175 230 322 350 575 805 1150 1607 1610 3214 4025 8035 8050 11249 16070 22498 36961 40175 56245 73922 80350 112490 184805 258727 281225 369610 517454 562450 924025 1293635 1848050 2587270 6468175 12936350