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13710893 = 71958699
BaseRepresentation
bin110100010011…
…011000101101
3221210120210212
4310103120231
512002222033
61205512205
7224353310
oct64233055
927716725
1013710893
117815219
124712665
132ac0971
141b6c977
15130c748
hexd1362d

13710893 has 4 divisors (see below), whose sum is σ = 15669600. Its totient is φ = 11752188.

The previous prime is 13710889. The next prime is 13710899. The reversal of 13710893 is 39801731.

13710893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13710893 - 22 = 13710889 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 (13710899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979343 + ... + 979356.

It is an arithmetic number, because the mean of its divisors is an integer number (3917400).

Almost surely, 213710893 is an apocalyptic number.

It is an amenable number.

13710893 is a deficient number, since it is larger than the sum of its proper divisors (1958707).

13710893 is an equidigital number, since it uses as much as digits as its factorization.

13710893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958706.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 13710893 is about 3702.8223019745. The cubic root of 13710893 is about 239.3436522700.

The spelling of 13710893 in words is "thirteen million, seven hundred ten thousand, eight hundred ninety-three".

Divisors: 1 7 1958699 13710893