Base | Representation |
---|---|
bin | 1010000100000011111… |
… | …01011010011001100100 |
3 | 1020001111211211100021010 |
4 | 11002001331122121210 |
5 | 21131123100242320 |
6 | 422503105022220 |
7 | 33660460216302 |
oct | 5020175323144 |
9 | 1201454740233 |
10 | 345777743460 |
11 | 123709581536 |
12 | 57020324970 |
13 | 267b6bcc386 |
14 | 12a42bc5272 |
15 | 8edb529ae0 |
hex | 5081f5a664 |
345777743460 has 24 divisors (see below), whose sum is σ = 968177681856. Its totient is φ = 92207398240.
The previous prime is 345777743431. The next prime is 345777743561. The reversal of 345777743460 is 64347777543.
It is a self number, because there is not a number n which added to its sum of digits gives 345777743460.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2881481136 + ... + 2881481255.
It is an arithmetic number, because the mean of its divisors is an integer number (40340736744).
Almost surely, 2345777743460 is an apocalyptic number.
345777743460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
345777743460 is an abundant number, since it is smaller than the sum of its proper divisors (622399938396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345777743460 is a wasteful number, since it uses less digits than its factorization.
345777743460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5762962403 (or 5762962401 counting only the distinct ones).
The product of its (nonzero) digits is 41489280, while the sum is 57.
The spelling of 345777743460 in words is "three hundred forty-five billion, seven hundred seventy-seven million, seven hundred forty-three thousand, four hundred sixty".
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