Base | Representation |
---|---|
bin | 11101000110111000100… |
… | …001010100001010100011 |
3 | 21002020000020200022100100 |
4 | 131012320201110022203 |
5 | 230233010404034411 |
6 | 4130523225553443 |
7 | 264341124335250 |
oct | 35067041241243 |
9 | 7066006608310 |
10 | 2000255533731 |
11 | 701338114094 |
12 | 2837b5645883 |
13 | 116814493770 |
14 | 6cb547aa427 |
15 | 37070656456 |
hex | 1d1b88542a3 |
2000255533731 has 48 divisors (see below), whose sum is σ = 3560822836480. Its totient is φ = 1053651810240.
The previous prime is 2000255533711. The next prime is 2000255533777. The reversal of 2000255533731 is 1373355520002.
2000255533731 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 2 + 55 + 533 + 73 + 1 = 666.
It is not a de Polignac number, because 2000255533731 - 215 = 2000255500963 is a prime.
It is a super-2 number, since 2×20002555337312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2000255533711) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1047205 + ... + 2257686.
Almost surely, 22000255533731 is an apocalyptic number.
2000255533731 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2000255533731 is a deficient number, since it is larger than the sum of its proper divisors (1560567302749).
2000255533731 is a wasteful number, since it uses less digits than its factorization.
2000255533731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3305656 (or 3305653 counting only the distinct ones).
The product of its (nonzero) digits is 94500, while the sum is 36.
The spelling of 2000255533731 in words is "two trillion, two hundred fifty-five million, five hundred thirty-three thousand, seven hundred thirty-one".
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