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14332087 = 711216921
BaseRepresentation
bin110110101011…
…000010110111
3222222010221001
4312223002313
512132111322
61231104131
7232551340
oct66530267
928863831
1014332087
1180a9a00
124972047
132c7a633
141c910c7
1513d1827
hexdab0b7

14332087 has 12 divisors (see below), whose sum is σ = 18005008. Its totient is φ = 11167200.

The previous prime is 14332069. The next prime is 14332121. The reversal of 14332087 is 78023341.

It is not a de Polignac number, because 14332087 - 27 = 14331959 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14332007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7614 + ... + 9307.

Almost surely, 214332087 is an apocalyptic number.

14332087 is a deficient number, since it is larger than the sum of its proper divisors (3672921).

14332087 is a wasteful number, since it uses less digits than its factorization.

14332087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16950 (or 16939 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 14332087 is about 3785.7742933249. The cubic root of 14332087 is about 242.9050134831.

The spelling of 14332087 in words is "fourteen million, three hundred thirty-two thousand, eighty-seven".

Divisors: 1 7 11 77 121 847 16921 118447 186131 1302917 2047441 14332087