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14972795 = 514392081
BaseRepresentation
bin111001000111…
…011101111011
31001011200210222
4321013131323
512313112140
61252530255
7241160315
oct71073573
931150728
1014972795
1184a7312
12502098b
133143156
141dba7b5
1514ab5b5
hexe4777b

14972795 has 8 divisors (see below), whose sum is σ = 17988480. Its totient is φ = 11964160.

The previous prime is 14972777. The next prime is 14972807. The reversal of 14972795 is 59727941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14972795 - 26 = 14972731 is a prime.

It is a super-2 number, since 2×149727952 = 448369180224050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6155 + ... + 8235.

It is an arithmetic number, because the mean of its divisors is an integer number (2248560).

Almost surely, 214972795 is an apocalyptic number.

14972795 is a deficient number, since it is larger than the sum of its proper divisors (3015685).

14972795 is a wasteful number, since it uses less digits than its factorization.

14972795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3525.

The product of its digits is 158760, while the sum is 44.

The square root of 14972795 is about 3869.4696018964. The cubic root of 14972795 is about 246.4720209841.

The spelling of 14972795 in words is "fourteen million, nine hundred seventy-two thousand, seven hundred ninety-five".

Divisors: 1 5 1439 2081 7195 10405 2994559 14972795