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413120230 = 251719791619
BaseRepresentation
bin11000100111111…
…011011011100110
31001210100200102021
4120213323123212
51321224321410
6104554333354
713144315105
oct3047733346
91053320367
10413120230
111a2217386
12b642a25a
1367786453
143cc1c03c
1526405eda
hex189fb6e6

413120230 has 64 divisors (see below), whose sum is σ = 839808000. Its totient is φ = 145387008.

The previous prime is 413120189. The next prime is 413120237. The reversal of 413120230 is 32021314.

It is a happy number.

It is a super-3 number, since 3×4131202303 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413120237) 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, 254361 + ... + 255979.

It is an arithmetic number, because the mean of its divisors is an integer number (13122000).

Almost surely, 2413120230 is an apocalyptic number.

413120230 is an abundant number, since it is smaller than the sum of its proper divisors (426687770).

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

413120230 is a wasteful number, since it uses less digits than its factorization.

413120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 413120230 is about 20325.3592834174. The cubic root of 413120230 is about 744.7756813048.

Adding to 413120230 its reverse (32021314), we get a palindrome (445141544).

The spelling of 413120230 in words is "four hundred thirteen million, one hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 17 19 34 38 79 85 95 158 170 190 323 395 646 790 1343 1501 1615 1619 2686 3002 3230 3238 6715 7505 8095 13430 15010 16190 25517 27523 30761 51034 55046 61522 127585 127901 137615 153805 255170 255802 275230 307610 522937 639505 1045874 1279010 2174317 2430119 2614685 4348634 4860238 5229370 10871585 12150595 21743170 24301190 41312023 82624046 206560115 413120230