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14880937 = 106313999
BaseRepresentation
bin111000110001…
…000010101001
31001000000210211
4320301002221
512302142222
61250541121
7240325441
oct70610251
931000724
1014880937
1184442a5
124b977a1
1331103b6
141d95121
15148e277
hexe310a9

14880937 has 4 divisors (see below), whose sum is σ = 14896000. Its totient is φ = 14865876.

The previous prime is 14880913. The next prime is 14880947. The reversal of 14880937 is 73908841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73908841 = 193889939.

It is a cyclic number.

It is not a de Polignac number, because 14880937 - 27 = 14880809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14880937.

It is not an unprimeable number, because it can be changed into a prime (14880907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5937 + ... + 8062.

It is an arithmetic number, because the mean of its divisors is an integer number (3724000).

Almost surely, 214880937 is an apocalyptic number.

It is an amenable number.

14880937 is a deficient number, since it is larger than the sum of its proper divisors (15063).

14880937 is a wasteful number, since it uses less digits than its factorization.

14880937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15062.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 14880937 is about 3857.5817554525. The cubic root of 14880937 is about 245.9669519577.

The spelling of 14880937 in words is "fourteen million, eight hundred eighty thousand, nine hundred thirty-seven".

Divisors: 1 1063 13999 14880937