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430936306964 = 22129783064053
BaseRepresentation
bin1100100010101011100…
…11100011010100010100
31112012022200200121001122
412101111303203110110
524030024143310324
6525545220343112
743064001112532
oct6212563432424
91465280617048
10430936306964
11156839346739
126b627844a98
133183899c717
1416c00ad9152
15b322821a5e
hex6455ce3514

430936306964 has 12 divisors (see below), whose sum is σ = 754719994644. Its totient is φ = 215302022784.

The previous prime is 430936306963. The next prime is 430936306987. The reversal of 430936306964 is 469603639034.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 314375518864 + 116560788100 = 560692^2 + 341410^2 .

It is a super-2 number, since 2×4309363069642 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430936306963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41526839 + ... + 41537214.

It is an arithmetic number, because the mean of its divisors is an integer number (62893332887).

Almost surely, 2430936306964 is an apocalyptic number.

It is an amenable number.

430936306964 is a deficient number, since it is larger than the sum of its proper divisors (323783687680).

430936306964 is a wasteful number, since it uses less digits than its factorization.

430936306964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83065354 (or 83065352 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 53.

The spelling of 430936306964 in words is "four hundred thirty billion, nine hundred thirty-six million, three hundred six thousand, nine hundred sixty-four".

Divisors: 1 2 4 1297 2594 5188 83064053 166128106 332256212 107734076741 215468153482 430936306964