Base | Representation |
---|---|
bin | 101011100010100010101… |
… | …111101100001000011010 |
3 | 101121000221112212212012202 |
4 | 223202202233230020122 |
5 | 343010133034223123 |
6 | 10210304000210202 |
7 | 426111143246645 |
oct | 53424257541032 |
9 | 11530845785182 |
10 | 2992027648538 |
11 | a53a03673065 |
12 | 403a60009962 |
13 | 1891bac4a686 |
14 | a4b5a188a5c |
15 | 52c698aaa28 |
hex | 2b8a2bec21a |
2992027648538 has 32 divisors (see below), whose sum is σ = 4571890646400. Its totient is φ = 1468313619136.
The previous prime is 2992027648507. The next prime is 2992027648567. The reversal of 2992027648538 is 8358467202992.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37839548 + ... + 37918536.
It is an arithmetic number, because the mean of its divisors is an integer number (142871582700).
Almost surely, 22992027648538 is an apocalyptic number.
2992027648538 is a deficient number, since it is larger than the sum of its proper divisors (1579862997862).
2992027648538 is a wasteful number, since it uses less digits than its factorization.
2992027648538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80566.
The product of its (nonzero) digits is 104509440, while the sum is 65.
The spelling of 2992027648538 in words is "two trillion, nine hundred ninety-two billion, twenty-seven million, six hundred forty-eight thousand, five hundred thirty-eight".
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