Base | Representation |
---|---|
bin | 11011110110010111001110… |
… | …01011110101010100101100 |
3 | 22000211122001222201022112221 |
4 | 31323023213023311110230 |
5 | 31011340114210022020 |
6 | 334125544511005124 |
7 | 15620361004644565 |
oct | 1573134713652454 |
9 | 260748058638487 |
10 | 61241522345260 |
11 | 18571424889814 |
12 | 6a51025b097a4 |
13 | 282308773275a |
14 | 111a1696ab16c |
15 | 713074c356aa |
hex | 37b2e72f552c |
61241522345260 has 24 divisors (see below), whose sum is σ = 129619852024320. Its totient is φ = 24303722252544.
The previous prime is 61241522345251. The next prime is 61241522345273. The reversal of 61241522345260 is 6254322514216.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12055415245 + ... + 12055420324.
It is an arithmetic number, because the mean of its divisors is an integer number (5400827167680).
Almost surely, 261241522345260 is an apocalyptic number.
It is an amenable number.
61241522345260 is an abundant number, since it is smaller than the sum of its proper divisors (68378329679060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61241522345260 is a wasteful number, since it uses less digits than its factorization.
61241522345260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24110835705 (or 24110835703 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 43.
Adding to 61241522345260 its reverse (6254322514216), we get a palindrome (67495844859476).
The spelling of 61241522345260 in words is "sixty-one trillion, two hundred forty-one billion, five hundred twenty-two million, three hundred forty-five thousand, two hundred sixty".
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