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13475011 = 116191979
BaseRepresentation
bin110011011001…
…110011000011
3221100121020111
4303121303003
511422200021
61200452151
7222351514
oct63316303
927317214
1013475011
117673a80
12461a057
132a3a4a4
141b0aa0b
1512b28e1
hexcd9cc3

13475011 has 8 divisors (see below), whose sum is σ = 14731200. Its totient is φ = 12224040.

The previous prime is 13475003. The next prime is 13475023. The reversal of 13475011 is 11057431.

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

It is a cyclic number.

It is not a de Polignac number, because 13475011 - 23 = 13475003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13475071) 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 in 7 ways as a sum of consecutive naturals, for example, 5820 + ... + 7798.

It is an arithmetic number, because the mean of its divisors is an integer number (1841400).

Almost surely, 213475011 is an apocalyptic number.

13475011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13475011 is a deficient number, since it is larger than the sum of its proper divisors (1256189).

13475011 is a wasteful number, since it uses less digits than its factorization.

13475011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 13475011 is about 3670.8324668936. The cubic root of 13475011 is about 237.9631501454.

The spelling of 13475011 in words is "thirteen million, four hundred seventy-five thousand, eleven".

Divisors: 1 11 619 1979 6809 21769 1225001 13475011