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412130530 = 25721112789
BaseRepresentation
bin11000100100001…
…001110011100010
31001201111101210201
4120210021303202
51321001134110
6104521215414
713133023510
oct3044116342
91051441721
10412130530
111a1700849
12b603156a
13674cab26
143ca414b0
15262acb3a
hex18909ce2

412130530 has 32 divisors (see below), whose sum is σ = 848517120. Its totient is φ = 141184320.

The previous prime is 412130503. The next prime is 412130561. The reversal of 412130530 is 35031214.

It is a junction number, because it is equal to n+sod(n) for n = 412130498 and 412130507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146376 + ... + 149164.

It is an arithmetic number, because the mean of its divisors is an integer number (26516160).

Almost surely, 2412130530 is an apocalyptic number.

412130530 is an abundant number, since it is smaller than the sum of its proper divisors (436386590).

412130530 is a wasteful number, since it uses less digits than its factorization.

412130530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 412130530 is about 20300.9982513176. The cubic root of 412130530 is about 744.1804599925.

Adding to 412130530 its reverse (35031214), we get a palindrome (447161744).

The spelling of 412130530 in words is "four hundred twelve million, one hundred thirty thousand, five hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 2111 2789 4222 5578 10555 13945 14777 19523 21110 27890 29554 39046 73885 97615 147770 195230 5887579 11775158 29437895 41213053 58875790 82426106 206065265 412130530