Base | Representation |
---|---|
bin | 1001010000001110100… |
… | …01000110001111010000 |
3 | 1010101200110002020002220 |
4 | 10220013101012033100 |
5 | 20202130033034131 |
6 | 402021453141040 |
7 | 31654041115230 |
oct | 4500721061720 |
9 | 1111613066086 |
10 | 317949502416 |
11 | 112929229117 |
12 | 5175478a780 |
13 | 23ca075b460 |
14 | 11562d85cc0 |
15 | 840d3dee96 |
hex | 4a074463d0 |
317949502416 has 80 divisors (see below), whose sum is σ = 1010916380544. Its totient is φ = 83854812672.
The previous prime is 317949502393. The next prime is 317949502421. The reversal of 317949502416 is 614205949713.
It is a happy number.
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, 36390951 + ... + 36399686.
Almost surely, 2317949502416 is an apocalyptic number.
It is an amenable number.
317949502416 is an abundant number, since it is smaller than the sum of its proper divisors (692966878128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317949502416 is a wasteful number, since it uses less digits than its factorization.
317949502416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72790668 (or 72790662 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 51.
The spelling of 317949502416 in words is "three hundred seventeen billion, nine hundred forty-nine million, five hundred two thousand, four hundred sixteen".
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