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13110493 = 116717789
BaseRepresentation
bin110010000000…
…110011011101
3220200002012211
4302000303131
511324013433
61145000421
7216303004
oct62006335
926602184
1013110493
117445120
124483111
1329405b6
141a53c3b
15123e8cd
hexc80cdd

13110493 has 8 divisors (see below), whose sum is σ = 14516640. Its totient is φ = 11740080.

The previous prime is 13110491. The next prime is 13110511. The reversal of 13110493 is 39401131.

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

It is not a de Polignac number, because 13110493 - 21 = 13110491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8158 + ... + 9631.

It is an arithmetic number, because the mean of its divisors is an integer number (1814580).

Almost surely, 213110493 is an apocalyptic number.

It is an amenable number.

13110493 is a deficient number, since it is larger than the sum of its proper divisors (1406147).

13110493 is a wasteful number, since it uses less digits than its factorization.

13110493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17867.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13110493 is about 3620.8414767841. The cubic root of 13110493 is about 235.7977595652.

The spelling of 13110493 in words is "thirteen million, one hundred ten thousand, four hundred ninety-three".

Divisors: 1 11 67 737 17789 195679 1191863 13110493