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13465704 = 233780153
BaseRepresentation
bin110011010111…
…100001101000
3221100010110210
4303113201220
511421400304
61200341120
7222312420
oct63274150
927303423
1013465704
117667a8a
1246147a0
132a36195
141b07480
1512aec89
hexcd7868

13465704 has 32 divisors (see below), whose sum is σ = 38473920. Its totient is φ = 3847296.

The previous prime is 13465703. The next prime is 13465709. The reversal of 13465704 is 40756431.

13465704 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

13465704 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (13465703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39909 + ... + 40244.

It is an arithmetic number, because the mean of its divisors is an integer number (1202310).

Almost surely, 213465704 is an apocalyptic number.

13465704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13465704 is an abundant number, since it is smaller than the sum of its proper divisors (25008216).

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

13465704 is a wasteful number, since it uses less digits than its factorization.

13465704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80169 (or 80165 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 13465704 is about 3669.5645518236. The cubic root of 13465704 is about 237.9083515970.

The spelling of 13465704 in words is "thirteen million, four hundred sixty-five thousand, seven hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 80153 160306 240459 320612 480918 561071 641224 961836 1122142 1683213 1923672 2244284 3366426 4488568 6732852 13465704