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13292395 = 59727407
BaseRepresentation
bin110010101101…
…001101101011
3221000022201221
4302231031223
511400324040
61152522511
7220661224
oct62551553
927008657
1013292395
117559856
124550437
1329a532c
141aa024b
15127874a
hexcad36b

13292395 has 8 divisors (see below), whose sum is σ = 16115904. Its totient is φ = 10523904.

The previous prime is 13292369. The next prime is 13292429. The reversal of 13292395 is 59329231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13292395 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13292395.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13219 + ... + 14188.

It is an arithmetic number, because the mean of its divisors is an integer number (2014488).

Almost surely, 213292395 is an apocalyptic number.

13292395 is a deficient number, since it is larger than the sum of its proper divisors (2823509).

13292395 is an equidigital number, since it uses as much as digits as its factorization.

13292395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27509.

The product of its digits is 14580, while the sum is 34.

The square root of 13292395 is about 3645.8736950147. The cubic root of 13292395 is about 236.8832826867.

The spelling of 13292395 in words is "thirteen million, two hundred ninety-two thousand, three hundred ninety-five".

Divisors: 1 5 97 485 27407 137035 2658479 13292395