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14920952 = 231865119
BaseRepresentation
bin111000111010…
…110011111000
31001002001200212
4320322303320
512304432302
61251450252
7240553214
oct70726370
931061625
1014920952
118471372
124bb6988
133125687
141da5944
15149b052
hexe3acf8

14920952 has 8 divisors (see below), whose sum is σ = 27976800. Its totient is φ = 7460472.

The previous prime is 14920943. The next prime is 14920963. The reversal of 14920952 is 25902941.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 932552 + ... + 932567.

It is an arithmetic number, because the mean of its divisors is an integer number (3497100).

Almost surely, 214920952 is an apocalyptic number.

It is an amenable number.

14920952 is a deficient number, since it is larger than the sum of its proper divisors (13055848).

14920952 is a wasteful number, since it uses less digits than its factorization.

14920952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865125 (or 1865121 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 14920952 is about 3862.7648129287. The cubic root of 14920952 is about 246.1872238994.

The spelling of 14920952 in words is "fourteen million, nine hundred twenty thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 1865119 3730238 7460476 14920952