Search a number
-
+
13337360 = 245293569
BaseRepresentation
bin110010111000…
…001100010000
3221002121102022
4302320030100
511403243420
61153511012
7221236301
oct62701420
927077368
1013337360
11758a613
124572468
1329bc93a
141ab27a8
151286c25
hexcb8310

13337360 has 40 divisors (see below), whose sum is σ = 31169880. Its totient is φ = 5307392.

The previous prime is 13337351. The next prime is 13337369. The reversal of 13337360 is 6373331.

It is an interprime number because it is at equal distance from previous prime (13337351) and next prime (13337369).

It can be written as a sum of positive squares in 4 ways, for example, as 2155024 + 11182336 = 1468^2 + 3344^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13337369) 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, 23156 + ... + 23724.

It is an arithmetic number, because the mean of its divisors is an integer number (779247).

Almost surely, 213337360 is an apocalyptic number.

13337360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13337360 is an abundant number, since it is smaller than the sum of its proper divisors (17832520).

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

13337360 is a wasteful number, since it uses less digits than its factorization.

13337360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 26.

The square root of 13337360 is about 3652.0350491199. The cubic root of 13337360 is about 237.1500886029.

The spelling of 13337360 in words is "thirteen million, three hundred thirty-seven thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 293 569 586 1138 1172 1465 2276 2344 2845 2930 4552 4688 5690 5860 9104 11380 11720 22760 23440 45520 166717 333434 666868 833585 1333736 1667170 2667472 3334340 6668680 13337360