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13475048 = 237432267
BaseRepresentation
bin110011011001…
…110011101000
3221100121021212
4303121303220
511422200143
61200452252
7222351566
oct63316350
927317255
1013475048
117674004
12461a088
132a3a502
141b0aa36
1512b2918
hexcd9ce8

13475048 has 16 divisors (see below), whose sum is σ = 25310880. Its totient is φ = 6725488.

The previous prime is 13475023. The next prime is 13475057. The reversal of 13475048 is 84057431.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 4811 + ... + 7077.

It is an arithmetic number, because the mean of its divisors is an integer number (1581930).

Almost surely, 213475048 is an apocalyptic number.

It is an amenable number.

13475048 is a deficient number, since it is larger than the sum of its proper divisors (11835832).

13475048 is a wasteful number, since it uses less digits than its factorization.

13475048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016 (or 3012 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 13475048 is about 3670.8375066189. The cubic root of 13475048 is about 237.9633679468.

The spelling of 13475048 in words is "thirteen million, four hundred seventy-five thousand, forty-eight".

Divisors: 1 2 4 8 743 1486 2267 2972 4534 5944 9068 18136 1684381 3368762 6737524 13475048