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13412230 = 2513103171
BaseRepresentation
bin110011001010…
…011110000110
3221020102010021
4303022132012
511413142410
61155245354
7222000466
oct63123606
927212107
1013412230
117630897
1245a985a
132a17a40
141ad1ba6
15129deda
hexcca786

13412230 has 16 divisors (see below), whose sum is σ = 25999344. Its totient is φ = 4952160.

The previous prime is 13412221. The next prime is 13412237. The reversal of 13412230 is 3221431.

It is a happy number.

13412230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412237) 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, 51456 + ... + 51715.

It is an arithmetic number, because the mean of its divisors is an integer number (1624959).

Almost surely, 213412230 is an apocalyptic number.

13412230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13412230 is a deficient number, since it is larger than the sum of its proper divisors (12587114).

13412230 is a wasteful number, since it uses less digits than its factorization.

13412230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103191.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13412230 is about 3662.2711532600. The cubic root of 13412230 is about 237.5930125067.

Adding to 13412230 its reverse (3221431), we get a palindrome (16633661).

The spelling of 13412230 in words is "thirteen million, four hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 103171 206342 515855 1031710 1341223 2682446 6706115 13412230