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14918075 = 525411103
BaseRepresentation
bin111000111010…
…000110111011
31001001220202022
4320322012323
512304334300
61251425055
7240541634
oct70720673
931056668
1014918075
11846a197
124bb518b
133124283
141da488b
15149a285
hexe3a1bb

14918075 has 12 divisors (see below), whose sum is σ = 18549408. Its totient is φ = 11901600.

The previous prime is 14918041. The next prime is 14918081. The reversal of 14918075 is 57081941.

It is not a de Polignac number, because 14918075 - 26 = 14918011 is a prime.

It is a Duffinian 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, 12974 + ... + 14076.

It is an arithmetic number, because the mean of its divisors is an integer number (1545784).

Almost surely, 214918075 is an apocalyptic number.

14918075 is a deficient number, since it is larger than the sum of its proper divisors (3631333).

14918075 is a wasteful number, since it uses less digits than its factorization.

14918075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 14918075 is about 3862.3923933231. The cubic root of 14918075 is about 246.1713999276.

The spelling of 14918075 in words is "fourteen million, nine hundred eighteen thousand, seventy-five".

Divisors: 1 5 25 541 1103 2705 5515 13525 27575 596723 2983615 14918075