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14968653 = 3717231823
BaseRepresentation
bin111001000110…
…011101001101
31001011111010120
4321012131031
512312444103
61252455153
7241142250
oct71063515
931144116
1014968653
1184a4197
12501a4b9
1331412bb
141db9097
1514aa253
hexe4674d

14968653 has 32 divisors (see below), whose sum is σ = 25214976. Its totient is φ = 7696128.

The previous prime is 14968621. The next prime is 14968661. The reversal of 14968653 is 35686941.

It is not a de Polignac number, because 14968653 - 25 = 14968621 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14968673) 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 31 ways as a sum of consecutive naturals, for example, 7300 + ... + 9122.

It is an arithmetic number, because the mean of its divisors is an integer number (787968).

Almost surely, 214968653 is an apocalyptic number.

It is an amenable number.

14968653 is a deficient number, since it is larger than the sum of its proper divisors (10246323).

14968653 is a wasteful number, since it uses less digits than its factorization.

14968653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its digits is 155520, while the sum is 42.

The square root of 14968653 is about 3868.9343494042. The cubic root of 14968653 is about 246.4492912875.

The spelling of 14968653 in words is "fourteen million, nine hundred sixty-eight thousand, six hundred fifty-three".

Divisors: 1 3 7 17 21 23 51 69 119 161 357 391 483 1173 1823 2737 5469 8211 12761 30991 38283 41929 92973 125787 216937 293503 650811 712793 880509 2138379 4989551 14968653