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13298095 = 52991711
BaseRepresentation
bin110010101110…
…100110101111
3221000121120001
4302232212233
511401014340
61153005131
7221013646
oct62564657
927017501
1013298095
117563068
1245537a7
1329a7ac5
141aa235d
15127a29a
hexcae9af

13298095 has 8 divisors (see below), whose sum is σ = 16508160. Its totient is φ = 10271520.

The previous prime is 13298083. The next prime is 13298107. The reversal of 13298095 is 59089231.

It is an interprime number because it is at equal distance from previous prime (13298083) and next prime (13298107).

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

It is not a de Polignac number, because 13298095 - 219 = 12773807 is a prime.

It is a congruent number.

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, 45711 + ... + 46000.

It is an arithmetic number, because the mean of its divisors is an integer number (2063520).

Almost surely, 213298095 is an apocalyptic number.

13298095 is a deficient number, since it is larger than the sum of its proper divisors (3210065).

13298095 is an equidigital number, since it uses as much as digits as its factorization.

13298095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91745.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 13298095 is about 3646.6553168623. The cubic root of 13298095 is about 236.9171376781.

The spelling of 13298095 in words is "thirteen million, two hundred ninety-eight thousand, ninety-five".

Divisors: 1 5 29 145 91711 458555 2659619 13298095