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345163424064 = 2631797726167
BaseRepresentation
bin1010000010111010101…
…01111110000101000000
31012222221000212200110220
411001131111332011000
521123343314032224
6422322122023040
733636320460534
oct5013525760500
91188830780426
10345163424064
11123423833258
1256a8a647a80
132671985bb84
14129c5391bc4
158ea262e279
hex505d57e140

345163424064 has 28 divisors (see below), whose sum is σ = 913244893344. Its totient is φ = 115054474624.

The previous prime is 345163424017. The next prime is 345163424069. The reversal of 345163424064 is 460424361543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345163424069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898862892 + ... + 898863275.

It is an arithmetic number, because the mean of its divisors is an integer number (32615889048).

Almost surely, 2345163424064 is an apocalyptic number.

It is an amenable number.

345163424064 is an abundant number, since it is smaller than the sum of its proper divisors (568081469280).

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

345163424064 is a wasteful number, since it uses less digits than its factorization.

345163424064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797726182 (or 1797726172 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 345163424064 in words is "three hundred forty-five billion, one hundred sixty-three million, four hundred twenty-four thousand, sixty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 1797726167 3595452334 5393178501 7190904668 10786357002 14381809336 21572714004 28763618672 43145428008 57527237344 86290856016 115054474688 172581712032 345163424064