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13002898 = 219134039
BaseRepresentation
bin110001100110…
…100010010010
3220110121121211
4301212202102
511312043043
61142410334
7215344216
oct61464222
926417554
1013002898
1173812a7
1244309aa
13290362c
141a26946
15121ca9d
hexc66892

13002898 has 8 divisors (see below), whose sum is σ = 19607040. Its totient is φ = 6467220.

The previous prime is 13002887. The next prime is 13002901. The reversal of 13002898 is 89820031.

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

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, 16638 + ... + 17401.

It is an arithmetic number, because the mean of its divisors is an integer number (2450880).

Almost surely, 213002898 is an apocalyptic number.

13002898 is a deficient number, since it is larger than the sum of its proper divisors (6604142).

13002898 is a wasteful number, since it uses less digits than its factorization.

13002898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34232.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 13002898 is about 3605.9531333616. The cubic root of 13002898 is about 235.1509396994.

The spelling of 13002898 in words is "thirteen million, two thousand, eight hundred ninety-eight".

Divisors: 1 2 191 382 34039 68078 6501449 13002898