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13290175 = 521731271
BaseRepresentation
bin110010101100…
…101010111111
3221000012200201
4302230222333
511400241200
61152504331
7220651603
oct62545277
927005621
1013290175
117558118
12454b0a7
1329a4312
141a9d503
151277c6a
hexcacabf

13290175 has 12 divisors (see below), whose sum is σ = 17449776. Its totient is φ = 10006400.

The previous prime is 13290157. The next prime is 13290181. The reversal of 13290175 is 57109231.

It is not a de Polignac number, because 13290175 - 29 = 13289663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15211 + ... + 16060.

It is an arithmetic number, because the mean of its divisors is an integer number (1454148).

Almost surely, 213290175 is an apocalyptic number.

13290175 is a deficient number, since it is larger than the sum of its proper divisors (4159601).

13290175 is a wasteful number, since it uses less digits than its factorization.

13290175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31298 (or 31293 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 13290175 is about 3645.5692285293. The cubic root of 13290175 is about 236.8700944397.

The spelling of 13290175 in words is "thirteen million, two hundred ninety thousand, one hundred seventy-five".

Divisors: 1 5 17 25 85 425 31271 156355 531607 781775 2658035 13290175