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12046914390612 = 2237123815938501
BaseRepresentation
bin1010111101001110010000…
…0011011000101001010100
31120122200012011210002002010
42233103210003120221110
53034334040040444422
641342135344144220
72352234524524353
oct257234403305124
946580164702063
1012046914390612
113925082124952
121426933308070
1369503310272a
142d91065bd99a
1515d57b960b0c
hexaf4e40d8a54

12046914390612 has 48 divisors (see below), whose sum is σ = 28517351716224. Its totient is φ = 3957416400000.

The previous prime is 12046914390607. The next prime is 12046914390649. The reversal of 12046914390612 is 21609341964021.

It is a congruent number.

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, 940639 + ... + 4997862.

It is an arithmetic number, because the mean of its divisors is an integer number (594111494088).

Almost surely, 212046914390612 is an apocalyptic number.

12046914390612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12046914390612 is an abundant number, since it is smaller than the sum of its proper divisors (16470437325612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12046914390612 is a wasteful number, since it uses less digits than its factorization.

12046914390612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5940960 (or 5940958 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 12046914390612 in words is "twelve trillion, forty-six billion, nine hundred fourteen million, three hundred ninety thousand, six hundred twelve".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 2381 4762 7143 9524 14286 28572 169051 338102 507153 676204 1014306 2028612 5938501 11877002 17815503 23754004 35631006 71262012 421633571 843267142 1264900713 1686534284 2529801426 5059602852 14139570881 28279141762 42418712643 56558283524 84837425286 169674850572 1003909532551 2007819065102 3011728597653 4015638130204 6023457195306 12046914390612