Base | Representation |
---|---|
bin | 11011101111010101100010… |
… | …10010101011001100111110 |
3 | 21222222112220211222111110020 |
4 | 31313222301102223030332 |
5 | 30443411201100004244 |
6 | 333423020432153010 |
7 | 15564053225611350 |
oct | 1567526122531476 |
9 | 258875824874406 |
10 | 61000100000574 |
11 | 18488aa71a99a9 |
12 | 6a1228a098766 |
13 | 280639178ab67 |
14 | 110c5c61710d0 |
15 | 70bb44ebdd19 |
hex | 377ab14ab33e |
61000100000574 has 16 divisors (see below), whose sum is σ = 139428800001408. Its totient is φ = 17428600000152.
The previous prime is 61000100000569. The next prime is 61000100000617. The reversal of 61000100000574 is 47500000100016.
It is a super-2 number, since 2×610001000005742 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 726191666632 + ... + 726191666715.
It is an arithmetic number, because the mean of its divisors is an integer number (8714300000088).
Almost surely, 261000100000574 is an apocalyptic number.
61000100000574 is an abundant number, since it is smaller than the sum of its proper divisors (78428700000834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61000100000574 is a wasteful number, since it uses less digits than its factorization.
61000100000574 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1452383333359.
The product of its (nonzero) digits is 840, while the sum is 24.
The spelling of 61000100000574 in words is "sixty-one trillion, one hundred million, five hundred seventy-four", and thus it is an aban number.
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