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14980966 = 27211131069
BaseRepresentation
bin111001001001…
…011101100110
31001012010000121
4321021131212
512313342331
61253032154
7241223200
oct71113546
931163017
1014980966
118502470
12502565a
133146aa0
141dbd770
1514adc11
hexe49766

14980966 has 48 divisors (see below), whose sum is σ = 30738960. Its totient is φ = 5382720.

The previous prime is 14980957. The next prime is 14980969. The reversal of 14980966 is 66908941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14980969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13480 + ... + 14548.

It is an arithmetic number, because the mean of its divisors is an integer number (640395).

Almost surely, 214980966 is an apocalyptic number.

14980966 is an abundant number, since it is smaller than the sum of its proper divisors (15757994).

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

14980966 is a wasteful number, since it uses less digits than its factorization.

14980966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1102 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 14980966 is about 3870.5252873480. The cubic root of 14980966 is about 246.5168479886.

The spelling of 14980966 in words is "fourteen million, nine hundred eighty thousand, nine hundred sixty-six".

Divisors: 1 2 7 11 13 14 22 26 49 77 91 98 143 154 182 286 539 637 1001 1069 1078 1274 2002 2138 7007 7483 11759 13897 14014 14966 23518 27794 52381 82313 97279 104762 152867 164626 194558 305734 576191 680953 1070069 1152382 1361906 2140138 7490483 14980966