Base | Representation |
---|---|
bin | 1101111100111100111… |
… | …10101011100010100101 |
3 | 1200211102020002002102022 |
4 | 12332132132223202211 |
5 | 30323302423301040 |
6 | 1004122230152525 |
7 | 46430661400304 |
oct | 6763636534245 |
9 | 1624366062368 |
10 | 479400212645 |
11 | 175348a16352 |
12 | 78ab21b2745 |
13 | 362904202a3 |
14 | 192bb40c43b |
15 | c70c3dc6b5 |
hex | 6f9e7ab8a5 |
479400212645 has 16 divisors (see below), whose sum is σ = 575875872000. Its totient is φ = 383123283648.
The previous prime is 479400212617. The next prime is 479400212657. The reversal of 479400212645 is 546212004974.
It is a cyclic number.
It is not a de Polignac number, because 479400212645 - 210 = 479400211621 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 479400212596 and 479400212605.
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, 25276676 + ... + 25295634.
It is an arithmetic number, because the mean of its divisors is an integer number (35992242000).
Almost surely, 2479400212645 is an apocalyptic number.
It is an amenable number.
479400212645 is a deficient number, since it is larger than the sum of its proper divisors (96475659355).
479400212645 is a wasteful number, since it uses less digits than its factorization.
479400212645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23932.
The product of its (nonzero) digits is 483840, while the sum is 44.
The spelling of 479400212645 in words is "four hundred seventy-nine billion, four hundred million, two hundred twelve thousand, six hundred forty-five".
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