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6412130972910 = 23351322331197089
BaseRepresentation
bin101110101001111000011…
…0010011111010011101110
3211200222211102200012022000
41131103300302133103232
51320024021012113120
621345405312033130
71231155403661145
oct135236062372356
924628742605260
106412130972910
1120524078522a3
128768698327a6
13376879ccc200
141824c514475c
15b1bda873990
hex5d4f0c9f4ee

6412130972910 has 384 divisors, whose sum is σ = 19943868211200. Its totient is φ = 1461036994560.

The previous prime is 6412130972903. The next prime is 6412130972921. The reversal of 6412130972910 is 192790312146.

6412130972910 is a `hidden beast` number, since 6 + 412 + 130 + 97 + 2 + 9 + 10 = 666.

It is a super-2 number, since 2×64121309729102 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 32435646 + ... + 32632734.

It is an arithmetic number, because the mean of its divisors is an integer number (51937156800).

Almost surely, 26412130972910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6412130972910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9971934105600).

6412130972910 is an abundant number, since it is smaller than the sum of its proper divisors (13531737238290).

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

6412130972910 is a wasteful number, since it uses less digits than its factorization.

6412130972910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197185 (or 197166 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 6412130972910 in words is "six trillion, four hundred twelve billion, one hundred thirty million, nine hundred seventy-two thousand, nine hundred ten".