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14775012 = 2232758631
BaseRepresentation
bin111000010111…
…001011100100
31000210122111200
4320113023210
512240300022
61244402500
7236404560
oct70271344
930718450
1014775012
11838175a
124b46430
1330a4115
141d686a0
15146cbac
hexe172e4

14775012 has 36 divisors (see below), whose sum is σ = 42684096. Its totient is φ = 4221360.

The previous prime is 14775011. The next prime is 14775031. The reversal of 14775012 is 21057741.

14775012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (14775011) 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, 29064 + ... + 29567.

Almost surely, 214775012 is an apocalyptic number.

14775012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14775012 is an abundant number, since it is smaller than the sum of its proper divisors (27909084).

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

14775012 is a wasteful number, since it uses less digits than its factorization.

14775012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58648 (or 58643 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 14775012 is about 3843.8277797009. The cubic root of 14775012 is about 245.3819503984.

The spelling of 14775012 in words is "fourteen million, seven hundred seventy-five thousand, twelve".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 58631 117262 175893 234524 351786 410417 527679 703572 820834 1055358 1231251 1641668 2110716 2462502 3693753 4925004 7387506 14775012