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14264870 = 251783911
BaseRepresentation
bin110110011010…
…101000100110
3222211201201112
4312122220212
512122433440
61225425022
7232151354
oct66325046
928751645
1014264870
118063454
12493b172
132c55b69
141c747d4
1513bb965
hexd9aa26

14264870 has 16 divisors (see below), whose sum is σ = 27187488. Its totient is φ = 5370240.

The previous prime is 14264849. The next prime is 14264879. The reversal of 14264870 is 7846241.

14264870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142648702 = 406973032233800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14264879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41786 + ... + 42125.

It is an arithmetic number, because the mean of its divisors is an integer number (1699218).

Almost surely, 214264870 is an apocalyptic number.

14264870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14264870 is a deficient number, since it is larger than the sum of its proper divisors (12922618).

14264870 is a wasteful number, since it uses less digits than its factorization.

14264870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83935.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 14264870 is about 3776.8862836998. The cubic root of 14264870 is about 242.5246795303.

The spelling of 14264870 in words is "fourteen million, two hundred sixty-four thousand, eight hundred seventy".

Divisors: 1 2 5 10 17 34 85 170 83911 167822 419555 839110 1426487 2852974 7132435 14264870