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13379097 = 319234721
BaseRepresentation
bin110011000010…
…011000011001
3221011201200010
4303002120121
511411112342
61154432133
7221502054
oct63023031
927151603
1013379097
117608a06
124592649
132a05934
141ac3a9b
15129429c
hexcc2619

13379097 has 8 divisors (see below), whose sum is σ = 18777760. Its totient is φ = 8449920.

The previous prime is 13379081. The next prime is 13379099. The reversal of 13379097 is 79097331.

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

It is not a de Polignac number, because 13379097 - 24 = 13379081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13379099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117304 + ... + 117417.

It is an arithmetic number, because the mean of its divisors is an integer number (2347220).

Almost surely, 213379097 is an apocalyptic number.

It is an amenable number.

13379097 is a deficient number, since it is larger than the sum of its proper divisors (5398663).

13379097 is a wasteful number, since it uses less digits than its factorization.

13379097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234743.

The product of its (nonzero) digits is 35721, while the sum is 39.

The square root of 13379097 is about 3657.7447970027. The cubic root of 13379097 is about 237.3972046371.

The spelling of 13379097 in words is "thirteen million, three hundred seventy-nine thousand, ninety-seven".

Divisors: 1 3 19 57 234721 704163 4459699 13379097