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13301230 = 2579113149
BaseRepresentation
bin110010101111…
…010111101110
3221000202212011
4302233113232
511401114410
61153031434
7221026045
oct62572756
927022764
1013301230
117565458
12455557a
1329a9367
141aa355c
15127b18a
hexcaf5ee

13301230 has 32 divisors (see below), whose sum is σ = 24624000. Its totient is φ = 5171712.

The previous prime is 13301221. The next prime is 13301269. The reversal of 13301230 is 3210331.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 13301230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89196 + ... + 89344.

It is an arithmetic number, because the mean of its divisors is an integer number (769500).

Almost surely, 213301230 is an apocalyptic number.

13301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13301230 is a deficient number, since it is larger than the sum of its proper divisors (11322770).

13301230 is a wasteful number, since it uses less digits than its factorization.

13301230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 13301230 is about 3647.0851374762. The cubic root of 13301230 is about 236.9357537999.

Adding to 13301230 its reverse (3210331), we get a palindrome (16511561).

It can be divided in two parts, 13301 and 230, that added together give a palindrome (13531).

The spelling of 13301230 in words is "thirteen million, three hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 79 113 149 158 226 298 395 565 745 790 1130 1490 8927 11771 16837 17854 23542 33674 44635 58855 84185 89270 117710 168370 1330123 2660246 6650615 13301230