Base | Representation |
---|---|
bin | 111011001000011000110100… |
… | …001001100111001001001100 |
3 | 1021002210121021022120112222212 |
4 | 323020120310021213021030 |
5 | 233041320211021121120 |
6 | 2321034235055125552 |
7 | 105530540413020122 |
oct | 7310306411471114 |
9 | 1232717238515885 |
10 | 260061144707660 |
11 | 759553484532aa |
12 | 252017132138b8 |
13 | b21587879c75a |
14 | 4831052c69912 |
15 | 200ebc1b0c6c5 |
hex | ec863426724c |
260061144707660 has 12 divisors (see below), whose sum is σ = 546128403886128. Its totient is φ = 104024457883056.
The previous prime is 260061144707657. The next prime is 260061144707699. The reversal of 260061144707660 is 66707441160062.
It is a happy number.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 260061144707599 and 260061144707608.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6501528617672 + ... + 6501528617711.
It is an arithmetic number, because the mean of its divisors is an integer number (45510700323844).
Almost surely, 2260061144707660 is an apocalyptic number.
260061144707660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
260061144707660 is an abundant number, since it is smaller than the sum of its proper divisors (286067259178468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260061144707660 is a wasteful number, since it uses less digits than its factorization.
260061144707660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13003057235392 (or 13003057235390 counting only the distinct ones).
The product of its (nonzero) digits is 2032128, while the sum is 50.
The spelling of 260061144707660 in words is "two hundred sixty trillion, sixty-one billion, one hundred forty-four million, seven hundred seven thousand, six hundred sixty".
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