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14317074 = 23589331
BaseRepresentation
bin110110100111…
…011000010010
3222221101100000
4312213120102
512131121244
61230510430
7232456512
oct66473022
928841300
1014317074
1180996a2
124965416
132c73855
141c89842
1513cc169
hexda7612

14317074 has 48 divisors (see below), whose sum is σ = 32628960. Its totient is φ = 4704480.

The previous prime is 14317073. The next prime is 14317081. The reversal of 14317074 is 47071341.

14317074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14317073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43089 + ... + 43419.

It is an arithmetic number, because the mean of its divisors is an integer number (679770).

Almost surely, 214317074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14317074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16314480).

14317074 is an abundant number, since it is smaller than the sum of its proper divisors (18311886).

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

14317074 is an equidigital number, since it uses as much as digits as its factorization.

14317074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 14317074 is about 3783.7909561708. The cubic root of 14317074 is about 242.8201687326.

The spelling of 14317074 in words is "fourteen million, three hundred seventeen thousand, seventy-four".

Divisors: 1 2 3 6 9 18 27 54 81 89 162 178 243 267 331 486 534 662 801 993 1602 1986 2403 2979 4806 5958 7209 8937 14418 17874 21627 26811 29459 43254 53622 58918 80433 88377 160866 176754 265131 530262 795393 1590786 2386179 4772358 7158537 14317074