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130232202 = 2321705367
BaseRepresentation
bin1111100001100…
…10111110001010
3100002001110222220
413300302332022
5231314412302
620531154510
73140645502
oct760627612
9302043886
10130232202
1167570421
1237745a36
1320c9a399
1413420a02
15b6774bc
hex7c32f8a

130232202 has 8 divisors (see below), whose sum is σ = 260464416. Its totient is φ = 43410732.

The previous prime is 130232173. The next prime is 130232227. The reversal of 130232202 is 202232031.

It is a sphenic number, since it is the product of 3 distinct primes.

130232202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10852678 + ... + 10852689.

It is an arithmetic number, because the mean of its divisors is an integer number (32558052).

Almost surely, 2130232202 is an apocalyptic number.

130232202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130232202 is a wasteful number, since it uses less digits than its factorization.

130232202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21705372.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 130232202 is about 11411.9324393373. The cubic root of 130232202 is about 506.8811348700.

Adding to 130232202 its reverse (202232031), we get a palindrome (332464233).

It can be divided in two parts, 13023 and 2202, that added together give a triangular number (15225 = T174).

The spelling of 130232202 in words is "one hundred thirty million, two hundred thirty-two thousand, two hundred two".

Divisors: 1 2 3 6 21705367 43410734 65116101 130232202