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14922670 = 257213181
BaseRepresentation
bin111000111011…
…001110101110
31001002011001111
4320323032232
512310011140
61251502234
7240561220
oct70731656
931064044
1014922670
118472694
124bb797a
1331263a9
141da6410
15149b7ea
hexe3b3ae

14922670 has 16 divisors (see below), whose sum is σ = 30698208. Its totient is φ = 5116320.

The previous prime is 14922643. The next prime is 14922673. The reversal of 14922670 is 7622941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14922673) 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, 106521 + ... + 106660.

It is an arithmetic number, because the mean of its divisors is an integer number (1918638).

Almost surely, 214922670 is an apocalyptic number.

14922670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14922670 is an abundant number, since it is smaller than the sum of its proper divisors (15775538).

14922670 is a wasteful number, since it uses less digits than its factorization.

14922670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213195.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 14922670 is about 3862.9871861035. The cubic root of 14922670 is about 246.1966722111.

The spelling of 14922670 in words is "fourteen million, nine hundred twenty-two thousand, six hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 213181 426362 1065905 1492267 2131810 2984534 7461335 14922670