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13276796 = 22131723653
BaseRepresentation
bin110010101001…
…011001111100
3220222112100012
4302221121330
511344324141
61152322352
7220564601
oct62513174
926875305
1013276796
117549065
1245433b8
13299b1c0
141a986a8
151273ceb
hexca967c

13276796 has 48 divisors (see below), whose sum is σ = 27687744. Its totient is φ = 5508096.

The previous prime is 13276777. The next prime is 13276799. The reversal of 13276796 is 69767231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13276799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20006 + ... + 20658.

It is an arithmetic number, because the mean of its divisors is an integer number (576828).

Almost surely, 213276796 is an apocalyptic number.

It is an amenable number.

13276796 is an abundant number, since it is smaller than the sum of its proper divisors (14410948).

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

13276796 is a wasteful number, since it uses less digits than its factorization.

13276796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 708 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 13276796 is about 3643.7337992779. The cubic root of 13276796 is about 236.7905833469.

The spelling of 13276796 in words is "thirteen million, two hundred seventy-six thousand, seven hundred ninety-six".

Divisors: 1 2 4 13 17 23 26 34 46 52 68 92 221 299 391 442 598 653 782 884 1196 1306 1564 2612 5083 8489 10166 11101 15019 16978 20332 22202 30038 33956 44404 60076 144313 195247 255323 288626 390494 510646 577252 780988 1021292 3319199 6638398 13276796