Base | Representation |
---|---|
bin | 1110011111001101000… |
… | …11011111001001000000 |
3 | 1202120212210101120202100 |
4 | 13033212203133021000 |
5 | 31123433030120222 |
6 | 1020403052150400 |
7 | 50651453150562 |
oct | 7174643371100 |
9 | 1676783346670 |
10 | 497789301312 |
11 | 1821250a0896 |
12 | 80584768400 |
13 | 37c31141844 |
14 | 1a14379d332 |
15 | ce36a014ac |
hex | 73e68df240 |
497789301312 has 42 divisors (see below), whose sum is σ = 1426823155238. Its totient is φ = 165929766912.
The previous prime is 497789301223. The next prime is 497789301329. The reversal of 497789301312 is 213103987794.
It can be written as a sum of positive squares in only one way, i.e., 492601844736 + 5187456576 = 701856^2 + 72024^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 432108193 + ... + 432109344.
Almost surely, 2497789301312 is an apocalyptic number.
It is an amenable number.
497789301312 is an abundant number, since it is smaller than the sum of its proper divisors (929033853926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497789301312 is a wasteful number, since it uses less digits than its factorization.
497789301312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 864217555 (or 864217542 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 54.
The spelling of 497789301312 in words is "four hundred ninety-seven billion, seven hundred eighty-nine million, three hundred one thousand, three hundred twelve".
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