Base | Representation |
---|---|
bin | 111111011111100… |
… | …1100110000000110 |
3 | 12111110220102210110 |
4 | 1332333030300012 |
5 | 13330401342033 |
6 | 551223533450 |
7 | 103536631053 |
oct | 17677146006 |
9 | 5443812713 |
10 | 2130496518 |
11 | 9a3678627 |
12 | 4b55ba286 |
13 | 27c507b37 |
14 | 162d4802a |
15 | c708d363 |
hex | 7efccc06 |
2130496518 has 8 divisors (see below), whose sum is σ = 4260993048. Its totient is φ = 710165504.
The previous prime is 2130496493. The next prime is 2130496541. The reversal of 2130496518 is 8156940312.
It is a sphenic number, since it is the product of 3 distinct primes.
2130496518 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177541371 + ... + 177541382.
It is an arithmetic number, because the mean of its divisors is an integer number (532624131).
Almost surely, 22130496518 is an apocalyptic number.
2130496518 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130496518 is a wasteful number, since it uses less digits than its factorization.
2130496518 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355082758.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 2130496518 is about 46157.3018925500. The cubic root of 2130496518 is about 1286.7483190536.
The spelling of 2130496518 in words is "two billion, one hundred thirty million, four hundred ninety-six thousand, five hundred eighteen".
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