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13108230 = 234516183
BaseRepresentation
bin110010000000…
…010000000110
3220122222010000
4302000100012
511323430410
61144542130
7216263262
oct62002006
926588100
1013108230
117443453
124481946
13293c565
141a530a2
15123ddc0
hexc80406

13108230 has 40 divisors (see below), whose sum is σ = 35248752. Its totient is φ = 3495312.

The previous prime is 13108181. The next prime is 13108243. The reversal of 13108230 is 3280131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7282 + ... + 8901.

Almost surely, 213108230 is an apocalyptic number.

13108230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13108230 is an abundant number, since it is smaller than the sum of its proper divisors (22140522).

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

13108230 is a wasteful number, since it uses less digits than its factorization.

13108230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16202 (or 16193 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 13108230 is about 3620.5289668776. The cubic root of 13108230 is about 235.7841917806.

Adding to 13108230 its reverse (3280131), we get a palindrome (16388361).

The spelling of 13108230 in words is "thirteen million, one hundred eight thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 16183 32366 48549 80915 97098 145647 161830 242745 291294 436941 485490 728235 873882 1310823 1456470 2184705 2621646 4369410 6554115 13108230