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14968770 = 2351926261
BaseRepresentation
bin111001000110…
…011111000010
31001011111021220
4321012133002
512313000040
61252455510
7241142505
oct71063702
931144256
1014968770
1184a4293
12501a596
13314137b
141db913c
1514aa2d0
hexe467c2

14968770 has 32 divisors (see below), whose sum is σ = 37817280. Its totient is φ = 3781440.

The previous prime is 14968769. The next prime is 14968787. The reversal of 14968770 is 7786941.

14968770 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12561 + ... + 13700.

It is an arithmetic number, because the mean of its divisors is an integer number (1181790).

Almost surely, 214968770 is an apocalyptic number.

14968770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14968770 is an abundant number, since it is smaller than the sum of its proper divisors (22848510).

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

14968770 is a wasteful number, since it uses less digits than its factorization.

14968770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26290.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 14968770 is about 3868.9494698174. The cubic root of 14968770 is about 246.4499333959.

The spelling of 14968770 in words is "fourteen million, nine hundred sixty-eight thousand, seven hundred seventy".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 26261 52522 78783 131305 157566 262610 393915 498959 787830 997918 1496877 2494795 2993754 4989590 7484385 14968770