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130211202 = 23113495653
BaseRepresentation
bin1111100001011…
…01110110000010
3100002000102012010
413300231312002
5231313224302
620530513350
73140530332
oct760556602
9302012163
10130211202
1167556670
1237735856
1320c90964
14134170c2
15b67116c
hex7c2dd82

130211202 has 32 divisors (see below), whose sum is σ = 284961600. Its totient is φ = 39337920.

The previous prime is 130211173. The next prime is 130211209. The reversal of 130211202 is 202112031.

It is not an unprimeable number, because it can be changed into a prime (130211209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20208 + ... + 25860.

It is an arithmetic number, because the mean of its divisors is an integer number (8905050).

Almost surely, 2130211202 is an apocalyptic number.

130211202 is an abundant number, since it is smaller than the sum of its proper divisors (154750398).

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

130211202 is a wasteful number, since it uses less digits than its factorization.

130211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6018.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 130211202 is about 11411.0123126741. The cubic root of 130211202 is about 506.8538884699.

Adding to 130211202 its reverse (202112031), we get a palindrome (332323233).

It can be divided in two parts, 1 and 30211202, that added together give a palindrome (30211203).

The spelling of 130211202 in words is "one hundred thirty million, two hundred eleven thousand, two hundred two".

Divisors: 1 2 3 6 11 22 33 66 349 698 1047 2094 3839 5653 7678 11306 11517 16959 23034 33918 62183 124366 186549 373098 1972897 3945794 5918691 11837382 21701867 43403734 65105601 130211202