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912498344714 = 211219397719997
BaseRepresentation
bin11010100011101010010…
…00111100001100001010
310020020022120121210000102
431101311020330030022
5104422244034012324
61535110154205402
7122632362645215
oct15216510741412
93206276553012
10912498344714
11321a96588200
12128a21a23862
1368081c46458
143224528877c
1518b098d9dae
hexd47523c30a

912498344714 has 48 divisors (see below), whose sum is σ = 1513909953864. Its totient is φ = 412179947520.

The previous prime is 912498344699. The next prime is 912498344743. The reversal of 912498344714 is 417443894219.

It can be written as a sum of positive squares in 4 ways, for example, as 909648600025 + 2849744689 = 953755^2 + 53383^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 912498344714.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45621764 + ... + 45641760.

Almost surely, 2912498344714 is an apocalyptic number.

912498344714 is a deficient number, since it is larger than the sum of its proper divisors (601411609150).

912498344714 is a wasteful number, since it uses less digits than its factorization.

912498344714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21191 (or 21180 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 56.

The spelling of 912498344714 in words is "nine hundred twelve billion, four hundred ninety-eight million, three hundred forty-four thousand, seven hundred fourteen".

Divisors: 1 2 11 22 121 193 242 386 977 1954 2123 4246 10747 19997 21494 23353 39994 46706 118217 188561 219967 236434 377122 439934 2074171 2419637 3859421 4148342 4839274 7718842 19537069 22815881 39074138 42453631 45631762 84907262 214907759 429815518 466989941 933979882 2363985349 3770654317 4727970698 7541308634 41477197487 82954394974 456249172357 912498344714