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13348960 = 25583431
BaseRepresentation
bin110010111011…
…000001100000
3221010012022221
4302323001200
511404131320
61154040424
7221315152
oct62730140
927105287
1013348960
1175982a9
124579114
1329c4cc1
141ab6ad2
15128a3aa
hexcbb060

13348960 has 24 divisors (see below), whose sum is σ = 31537296. Its totient is φ = 5339520.

The previous prime is 13348949. The next prime is 13348969. The reversal of 13348960 is 6984331.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13348969) 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, 41556 + ... + 41875.

It is an arithmetic number, because the mean of its divisors is an integer number (1314054).

Almost surely, 213348960 is an apocalyptic number.

13348960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13348960 is an abundant number, since it is smaller than the sum of its proper divisors (18188336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13348960 is an equidigital number, since it uses as much as digits as its factorization.

13348960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83446 (or 83438 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 13348960 is about 3653.6228595738. The cubic root of 13348960 is about 237.2188214426.

The spelling of 13348960 in words is "thirteen million, three hundred forty-eight thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 83431 166862 333724 417155 667448 834310 1334896 1668620 2669792 3337240 6674480 13348960