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13087102 = 27934793
BaseRepresentation
bin110001111011…
…000101111110
3220121220010111
4301323011332
511322241402
61144300234
7216144550
oct61730576
926556114
1013087102
117429596
12447167a
132932a62
141a494d0
1512379d7
hexc7b17e

13087102 has 8 divisors (see below), whose sum is σ = 22435056. Its totient is φ = 5608752.

The previous prime is 13087099. The next prime is 13087111. The reversal of 13087102 is 20178031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467383 + ... + 467410.

It is an arithmetic number, because the mean of its divisors is an integer number (2804382).

Almost surely, 213087102 is an apocalyptic number.

13087102 is a deficient number, since it is larger than the sum of its proper divisors (9347954).

13087102 is an equidigital number, since it uses as much as digits as its factorization.

13087102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934802.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 13087102 is about 3617.6099845063. The cubic root of 13087102 is about 235.6574437427.

The spelling of 13087102 in words is "thirteen million, eighty-seven thousand, one hundred two".

Divisors: 1 2 7 14 934793 1869586 6543551 13087102