Base | Representation |
---|---|
bin | 1010000010111010101… |
… | …10101110100001000111 |
3 | 1012222221001020202122022 |
4 | 11001131112232201013 |
5 | 21123343341404341 |
6 | 422322130153355 |
7 | 33636322245143 |
oct | 5013526564107 |
9 | 1188831222568 |
10 | 345163622471 |
11 | 123423959328 |
12 | 56a8a72285b |
13 | 267198cb285 |
14 | 129c5404223 |
15 | 8ea266ce4b |
hex | 505d5ae847 |
345163622471 has 8 divisors (see below), whose sum is σ = 347613327600. Its totient is φ = 342715693248.
The previous prime is 345163622411. The next prime is 345163622477. The reversal of 345163622471 is 174226361543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 345163622471 - 226 = 345096513607 is a prime.
It is a super-3 number, since 3×3451636224713 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345163622477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52661 + ... + 832526.
It is an arithmetic number, because the mean of its divisors is an integer number (43451665950).
Almost surely, 2345163622471 is an apocalyptic number.
345163622471 is a deficient number, since it is larger than the sum of its proper divisors (2449705129).
345163622471 is a wasteful number, since it uses less digits than its factorization.
345163622471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 887953.
The product of its digits is 725760, while the sum is 44.
The spelling of 345163622471 in words is "three hundred forty-five billion, one hundred sixty-three million, six hundred twenty-two thousand, four hundred seventy-one".
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