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415430012 = 22199521897
BaseRepresentation
bin11000110000101…
…111010101111100
31001221201000211202
4120300233111330
51322322230022
6105120035032
713203045134
oct3060572574
91057630752
10415430012
111a3554798
12b7162a78
13680b489a
143d25dac4
1526710592
hex18c2f57c

415430012 has 12 divisors (see below), whose sum is σ = 730657200. Its totient is φ = 206670816.

The previous prime is 415429997. The next prime is 415430027. The reversal of 415430012 is 210034514.

It is an interprime number because it is at equal distance from previous prime (415429997) and next prime (415430027).

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, 260153 + ... + 261744.

It is an arithmetic number, because the mean of its divisors is an integer number (60888100).

Almost surely, 2415430012 is an apocalyptic number.

It is an amenable number.

415430012 is a deficient number, since it is larger than the sum of its proper divisors (315227188).

415430012 is a wasteful number, since it uses less digits than its factorization.

415430012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522100 (or 522098 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 415430012 is about 20382.1002843181. The cubic root of 415430012 is about 746.1611321683.

Adding to 415430012 its reverse (210034514), we get a palindrome (625464526).

The spelling of 415430012 in words is "four hundred fifteen million, four hundred thirty thousand, twelve".

Divisors: 1 2 4 199 398 796 521897 1043794 2087588 103857503 207715006 415430012