Base | Representation |
---|---|
bin | 1100000111010111111101… |
… | …11011010011110010000100 |
3 | 10111022220210101021012222210 |
4 | 12003223332323103302010 |
5 | 11442444112004131210 |
6 | 132355002254223420 |
7 | 5416540162450311 |
oct | 603537673236204 |
9 | 114286711235883 |
10 | 26641664130180 |
11 | 8541736944720 |
12 | 2ba33bb4b4b70 |
13 | 11b33b50511a8 |
14 | 68166b8c7d08 |
15 | 3130267dde20 |
hex | 183afeed3c84 |
26641664130180 has 96 divisors (see below), whose sum is σ = 86165125522560. Its totient is φ = 6078668462080.
The previous prime is 26641664130149. The next prime is 26641664130271. The reversal of 26641664130180 is 8103146614662.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1187228715 + ... + 1187251154.
It is an arithmetic number, because the mean of its divisors is an integer number (897553390860).
Almost surely, 226641664130180 is an apocalyptic number.
26641664130180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26641664130180 is an abundant number, since it is smaller than the sum of its proper divisors (59523461392380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26641664130180 is a wasteful number, since it uses less digits than its factorization.
26641664130180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2374479909 (or 2374479907 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 48.
The spelling of 26641664130180 in words is "twenty-six trillion, six hundred forty-one billion, six hundred sixty-four million, one hundred thirty thousand, one hundred eighty".
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