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13395424 = 25728543
BaseRepresentation
bin110011000110…
…010111100000
3221012120001211
4303012113200
511412123144
61155035504
7221600500
oct63062740
927176054
1013395424
11761a1a9
12459bb94
132a101b3
141ac9a00
151299034
hexcc65e0

13395424 has 36 divisors (see below), whose sum is σ = 30681504. Its totient is φ = 5740224.

The previous prime is 13395383. The next prime is 13395433. The reversal of 13395424 is 42459331.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2704 + ... + 5839.

It is an arithmetic number, because the mean of its divisors is an integer number (852264).

Almost surely, 213395424 is an apocalyptic number.

13395424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13395424 is an abundant number, since it is smaller than the sum of its proper divisors (17286080).

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

13395424 is an equidigital number, since it uses as much as digits as its factorization.

13395424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8567 (or 8552 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 13395424 is about 3659.9759562052. The cubic root of 13395424 is about 237.4937335373.

The spelling of 13395424 in words is "thirteen million, three hundred ninety-five thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 8543 17086 34172 59801 68344 119602 136688 239204 273376 418607 478408 837214 956816 1674428 1913632 3348856 6697712 13395424