Search a number
-
+
13372330 = 257916927
BaseRepresentation
bin110011000000…
…101110101010
3221011101101111
4303000232222
511410403310
61154340534
7221443246
oct63005652
927141344
1013372330
117603914
12458a74a
132a0282a
141ac1426
15129228a
hexcc0baa

13372330 has 16 divisors (see below), whose sum is σ = 24376320. Its totient is φ = 5280912.

The previous prime is 13372327. The next prime is 13372363. The reversal of 13372330 is 3327331.

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 7 ways as a sum of consecutive naturals, for example, 7674 + ... + 9253.

It is an arithmetic number, because the mean of its divisors is an integer number (1523520).

Almost surely, 213372330 is an apocalyptic number.

13372330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13372330 is a deficient number, since it is larger than the sum of its proper divisors (11003990).

13372330 is a wasteful number, since it uses less digits than its factorization.

13372330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17013.

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 13372330 is about 3656.8196564775. The cubic root of 13372330 is about 237.3571735895.

Adding to 13372330 its reverse (3327331), we get a palindrome (16699661).

The spelling of 13372330 in words is "thirteen million, three hundred seventy-two thousand, three hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 16927 33854 84635 169270 1337233 2674466 6686165 13372330