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14698972 = 2213926437
BaseRepresentation
bin111000000100…
…100111011100
31000122210012101
4320010213130
512230331342
61243014444
7235640101
oct70044734
930583171
1014698972
11832a612
124b0a424
133078622
141d48aa8
1514553b7
hexe049dc

14698972 has 12 divisors (see below), whose sum is σ = 25909240. Its totient is φ = 7296336.

The previous prime is 14698961. The next prime is 14698979. The reversal of 14698972 is 27989641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14698979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12663 + ... + 13774.

Almost surely, 214698972 is an apocalyptic number.

It is an amenable number.

14698972 is a deficient number, since it is larger than the sum of its proper divisors (11210268).

14698972 is a wasteful number, since it uses less digits than its factorization.

14698972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26580 (or 26578 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 14698972 is about 3833.9238385758. The cubic root of 14698972 is about 244.9602712201.

The spelling of 14698972 in words is "fourteen million, six hundred ninety-eight thousand, nine hundred seventy-two".

Divisors: 1 2 4 139 278 556 26437 52874 105748 3674743 7349486 14698972