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13390701 = 34463567
BaseRepresentation
bin110011000101…
…001101101101
3221012022120220
4303011031231
511412000301
61155001553
7221550642
oct63051555
927168526
1013390701
1176166a5
1245992b9
132a0acbc
141ac7dc9
151297936
hexcc536d

13390701 has 4 divisors (see below), whose sum is σ = 17854272. Its totient is φ = 8927132.

The previous prime is 13390697. The next prime is 13390703. The reversal of 13390701 is 10709331.

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.

It is a cyclic number.

It is not a de Polignac number, because 13390701 - 22 = 13390697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13390703) 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 3 ways as a sum of consecutive naturals, for example, 2231781 + ... + 2231786.

It is an arithmetic number, because the mean of its divisors is an integer number (4463568).

Almost surely, 213390701 is an apocalyptic number.

It is an amenable number.

13390701 is a deficient number, since it is larger than the sum of its proper divisors (4463571).

13390701 is an equidigital number, since it uses as much as digits as its factorization.

13390701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463570.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 13390701 is about 3659.3306765036. The cubic root of 13390701 is about 237.4658181647.

The spelling of 13390701 in words is "thirteen million, three hundred ninety thousand, seven hundred one".

Divisors: 1 3 4463567 13390701