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14680086 = 2312831907
BaseRepresentation
bin111000000000…
…000000010110
31000121211021220
4320000000112
512224230321
61242351210
7235531041
oct70000026
930554256
1014680086
118317403
124abb506
13306cb55
141d41c58
15144e9c6
hexe00016

14680086 has 16 divisors (see below), whose sum is σ = 29398464. Its totient is φ = 4886984.

The previous prime is 14680073. The next prime is 14680109. The reversal of 14680086 is 68008641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6745 + ... + 8651.

It is an arithmetic number, because the mean of its divisors is an integer number (1837404).

Almost surely, 214680086 is an apocalyptic number.

14680086 is an abundant number, since it is smaller than the sum of its proper divisors (14718378).

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

14680086 is a wasteful number, since it uses less digits than its factorization.

14680086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 14680086 is about 3831.4600350258. The cubic root of 14680086 is about 244.8553137107.

The spelling of 14680086 in words is "fourteen million, six hundred eighty thousand, eighty-six".

Divisors: 1 2 3 6 1283 1907 2566 3814 3849 5721 7698 11442 2446681 4893362 7340043 14680086