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14940932 = 223735233
BaseRepresentation
bin111000111111…
…101100000100
31001010002002212
4320333230010
512311102212
61252122552
7240665366
oct70775404
931102085
1014940932
118485386
125006458
1331317b6
141dacd36
1514a1e22
hexe3fb04

14940932 has 6 divisors (see below), whose sum is σ = 26146638. Its totient is φ = 7470464.

The previous prime is 14940931. The next prime is 14940941. The reversal of 14940932 is 23904941.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14853316 + 87616 = 3854^2 + 296^2 .

It is not an unprimeable number, because it can be changed into a prime (14940931) 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 as a sum of consecutive naturals, namely, 1867613 + ... + 1867620.

It is an arithmetic number, because the mean of its divisors is an integer number (4357773).

Almost surely, 214940932 is an apocalyptic number.

It is an amenable number.

14940932 is a deficient number, since it is larger than the sum of its proper divisors (11205706).

14940932 is a wasteful number, since it uses less digits than its factorization.

14940932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735237 (or 3735235 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 14940932 is about 3865.3501781857. The cubic root of 14940932 is about 246.2970611010.

The spelling of 14940932 in words is "fourteen million, nine hundred forty thousand, nine hundred thirty-two".

Divisors: 1 2 4 3735233 7470466 14940932