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14970462 = 2313191929
BaseRepresentation
bin111001000110…
…111001011110
31001011120121120
4321012321132
512313023322
61252511410
7241150443
oct71067136
931146546
1014970462
1184a5591
12501b566
133142080
141db99ca
1514aaa5c
hexe46e5e

14970462 has 16 divisors (see below), whose sum is σ = 32244240. Its totient is φ = 4606272.

The previous prime is 14970457. The next prime is 14970469. The reversal of 14970462 is 26407941.

It is a happy number.

It is a super-2 number, since 2×149704622 = 448229464986888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14970469) 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, 95887 + ... + 96042.

It is an arithmetic number, because the mean of its divisors is an integer number (2015265).

Almost surely, 214970462 is an apocalyptic number.

14970462 is an abundant number, since it is smaller than the sum of its proper divisors (17273778).

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

14970462 is a wasteful number, since it uses less digits than its factorization.

14970462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191947.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 14970462 is about 3869.1681276471. The cubic root of 14970462 is about 246.4592188966.

The spelling of 14970462 in words is "fourteen million, nine hundred seventy thousand, four hundred sixty-two".

Divisors: 1 2 3 6 13 26 39 78 191929 383858 575787 1151574 2495077 4990154 7485231 14970462