Base | Representation |
---|---|
bin | 11110111101100101010… |
… | …000000101010100011100 |
3 | 21112101222121002101001022 |
4 | 132331211100011110130 |
5 | 234330021111321203 |
6 | 4305242204303312 |
7 | 306502401366011 |
oct | 36754520052434 |
9 | 7471877071038 |
10 | 2127707526428 |
11 | 7503a047a660 |
12 | 2a4444b41b38 |
13 | 1258464ca763 |
14 | 74da56c9708 |
15 | 3a52e959a38 |
hex | 1ef6540551c |
2127707526428 has 48 divisors (see below), whose sum is σ = 4086051824736. Its totient is φ = 961411695360.
The previous prime is 2127707526409. The next prime is 2127707526457. The reversal of 2127707526428 is 8246257077212.
It is a self number, because there is not a number n which added to its sum of digits gives 2127707526428.
It is a congruent number.
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, 68591450 + ... + 68622462.
It is an arithmetic number, because the mean of its divisors is an integer number (85126079682).
Almost surely, 22127707526428 is an apocalyptic number.
It is an amenable number.
2127707526428 is a deficient number, since it is larger than the sum of its proper divisors (1958344298308).
2127707526428 is a wasteful number, since it uses less digits than its factorization.
2127707526428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40214 (or 40212 counting only the distinct ones).
The product of its (nonzero) digits is 5268480, while the sum is 53.
The spelling of 2127707526428 in words is "two trillion, one hundred twenty-seven billion, seven hundred seven million, five hundred twenty-six thousand, four hundred twenty-eight".
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