Base | Representation |
---|---|
bin | 111110100101111… |
… | …1100001110001111 |
3 | 12102101001101121200 |
4 | 1331023330032033 |
5 | 13300133013010 |
6 | 544224200543 |
7 | 103022050611 |
oct | 17513741617 |
9 | 5371041550 |
10 | 2100282255 |
11 | 988611165 |
12 | 4a7469153 |
13 | 276189486 |
14 | 15cd20db1 |
15 | c45c0cc0 |
hex | 7d2fc38f |
2100282255 has 24 divisors (see below), whose sum is σ = 3854637072. Its totient is φ = 1054258944.
The previous prime is 2100282241. The next prime is 2100282263. The reversal of 2100282255 is 5522820012.
It is not a de Polignac number, because 2100282255 - 27 = 2100282127 is a prime.
It is a super-2 number, since 2×21002822552 = 8822371101335770050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1371969 + ... + 1373498.
It is an arithmetic number, because the mean of its divisors is an integer number (160609878).
Almost surely, 22100282255 is an apocalyptic number.
2100282255 is a deficient number, since it is larger than the sum of its proper divisors (1754354817).
2100282255 is a wasteful number, since it uses less digits than its factorization.
2100282255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2745495 (or 2745492 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 2100282255 is about 45828.8365006139. The cubic root of 2100282255 is about 1280.6365354128.
The spelling of 2100282255 in words is "two billion, one hundred million, two hundred eighty-two thousand, two hundred fifty-five".
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