Base | Representation |
---|---|
bin | 11111000000001110110… |
… | …101010110011010001111 |
3 | 21112200022212200101100222 |
4 | 133000032311112122033 |
5 | 234401332434122023 |
6 | 4310432401141555 |
7 | 306633036452060 |
oct | 37001665263217 |
9 | 7480285611328 |
10 | 2130552645263 |
11 | 751620474539 |
12 | 2a4ab992a8bb |
13 | 125baaa94423 |
14 | 751954d6567 |
15 | 3a649607cc8 |
hex | 1f00ed5668f |
2130552645263 has 32 divisors (see below), whose sum is σ = 2468514631680. Its totient is φ = 1801099872000.
The previous prime is 2130552645253. The next prime is 2130552645283. The reversal of 2130552645263 is 3625462550312.
It is a cyclic number.
It is not a de Polignac number, because 2130552645263 - 210 = 2130552644239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130552645203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 655351388 + ... + 655354638.
It is an arithmetic number, because the mean of its divisors is an integer number (77141082240).
Almost surely, 22130552645263 is an apocalyptic number.
2130552645263 is a deficient number, since it is larger than the sum of its proper divisors (337961986417).
2130552645263 is a wasteful number, since it uses less digits than its factorization.
2130552645263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5687.
The product of its (nonzero) digits is 1296000, while the sum is 44.
The spelling of 2130552645263 in words is "two trillion, one hundred thirty billion, five hundred fifty-two million, six hundred forty-five thousand, two hundred sixty-three".
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