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415930996 = 22137998673
BaseRepresentation
bin11000110010101…
…001101001110100
31001222122111001201
4120302221221310
51322434242441
6105134502244
713210232545
oct3062515164
91058574051
10415930996
111a3867128
12b7364984
136822b920
143d3504cc
15267adc31
hex18ca9a74

415930996 has 12 divisors (see below), whose sum is σ = 783870052. Its totient is φ = 191968128.

The previous prime is 415930987. The next prime is 415931063. The reversal of 415930996 is 699039514.

It can be written as a sum of positive squares in 2 ways, for example, as 283450896 + 132480100 = 16836^2 + 11510^2 .

It is a congruent 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, 3999285 + ... + 3999388.

Almost surely, 2415930996 is an apocalyptic number.

It is an amenable number.

415930996 is a deficient number, since it is larger than the sum of its proper divisors (367939056).

415930996 is a wasteful number, since it uses less digits than its factorization.

415930996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7998690 (or 7998688 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 415930996 is about 20394.3863844932. The cubic root of 415930996 is about 746.4609537285.

The spelling of 415930996 in words is "four hundred fifteen million, nine hundred thirty thousand, nine hundred ninety-six".

Divisors: 1 2 4 13 26 52 7998673 15997346 31994692 103982749 207965498 415930996