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10130230 = 25111937131
BaseRepresentation
bin100110101001…
…001100110110
3201001200001201
4212221030312
510043131410
61001043114
7152051125
oct46511466
921050051
1010130230
115799aa0
12348649a
132138c26
1414b9abc
15d5183a
hex9a9336

10130230 has 64 divisors (see below), whose sum is σ = 21669120. Its totient is φ = 3369600.

The previous prime is 10130213. The next prime is 10130231. The reversal of 10130230 is 3203101.

10130230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77265 + ... + 77395.

It is an arithmetic number, because the mean of its divisors is an integer number (338580).

Almost surely, 210130230 is an apocalyptic number.

10130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10130230 is an abundant number, since it is smaller than the sum of its proper divisors (11538890).

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

10130230 is a wasteful number, since it uses less digits than its factorization.

10130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 10130230 is about 3182.8022244557. The cubic root of 10130230 is about 216.3746783455.

Adding to 10130230 its reverse (3203101), we get a palindrome (13333331).

The spelling of 10130230 in words is "ten million, one hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 19 22 37 38 55 74 95 110 131 185 190 209 262 370 407 418 655 703 814 1045 1310 1406 1441 2035 2090 2489 2882 3515 4070 4847 4978 7030 7205 7733 9694 12445 14410 15466 24235 24890 27379 38665 48470 53317 54758 77330 92093 106634 136895 184186 266585 273790 460465 533170 920930 1013023 2026046 5065115 10130230