Base | Representation |
---|---|
bin | 1001111000010011… |
… | …0010101001010001 |
3 | 20211211022102002200 |
4 | 2132010302221101 |
5 | 20412411244040 |
6 | 1115054433413 |
7 | 122502051054 |
oct | 23604625121 |
9 | 6754272080 |
10 | 2652056145 |
11 | 1141020042 |
12 | 620202869 |
13 | 33359b1bb |
14 | 1b2312a9b |
15 | 107c64630 |
hex | 9e132a51 |
2652056145 has 24 divisors (see below), whose sum is σ = 4644295656. Its totient is φ = 1399845888.
The previous prime is 2652056131. The next prime is 2652056159. The reversal of 2652056145 is 5416502562.
2652056145 is a `hidden beast` number, since 2 + 6 + 52 + 0 + 561 + 45 = 666.
It is an interprime number because it is at equal distance from previous prime (2652056131) and next prime (2652056159).
It can be written as a sum of positive squares in 4 ways, for example, as 868598784 + 1783457361 = 29472^2 + 42231^2 .
It is not a de Polignac number, because 2652056145 - 212 = 2652052049 is a prime.
It is a super-2 number, since 2×26520561452 = 14066803592464522050, which contains 22 as substring.
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, 299422 + ... + 308151.
It is an arithmetic number, because the mean of its divisors is an integer number (193512319).
Almost surely, 22652056145 is an apocalyptic number.
It is an amenable number.
2652056145 is a deficient number, since it is larger than the sum of its proper divisors (1992239511).
2652056145 is a wasteful number, since it uses less digits than its factorization.
2652056145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607681 (or 607678 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The square root of 2652056145 is about 51498.1178782293. The cubic root of 2652056145 is about 1384.1853167782.
The spelling of 2652056145 in words is "two billion, six hundred fifty-two million, fifty-six thousand, one hundred forty-five".
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