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14879701 = 127117163
BaseRepresentation
bin111000110000…
…101111010101
31000222222010001
4320300233111
512302122301
61250531301
7240322024
oct70605725
930888101
1014879701
118443381
124b96b31
13310c975
141d948bb
15148dc01
hexe30bd5

14879701 has 4 divisors (see below), whose sum is σ = 14996992. Its totient is φ = 14762412.

The previous prime is 14879687. The next prime is 14879731. The reversal of 14879701 is 10797841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14879701 - 219 = 14355413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14879731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58455 + ... + 58708.

It is an arithmetic number, because the mean of its divisors is an integer number (3749248).

Almost surely, 214879701 is an apocalyptic number.

It is an amenable number.

14879701 is a deficient number, since it is larger than the sum of its proper divisors (117291).

14879701 is a wasteful number, since it uses less digits than its factorization.

14879701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117290.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 14879701 is about 3857.4215481329. The cubic root of 14879701 is about 245.9601418227.

The spelling of 14879701 in words is "fourteen million, eight hundred seventy-nine thousand, seven hundred one".

Divisors: 1 127 117163 14879701