Base | Representation |
---|---|
bin | 11100001001101010110111… |
… | …01100100111100010101110 |
3 | 22010012001101001200111010000 |
4 | 32010311123230213202232 |
5 | 31103222214411411311 |
6 | 335354415220325130 |
7 | 16016324116330632 |
oct | 1604653354474256 |
9 | 263161331614100 |
10 | 61904902060206 |
11 | 187a77a33a0217 |
12 | 6b397025437a6 |
13 | 28707b808cb6a |
14 | 11402db210dc2 |
15 | 72544dda3056 |
hex | 384d5bb278ae |
61904902060206 has 20 divisors (see below), whose sum is σ = 138712836098232. Its totient is φ = 20634967353348.
The previous prime is 61904902060189. The next prime is 61904902060237. The reversal of 61904902060206 is 60206020940916.
61904902060206 is a `hidden beast` number, since 6 + 19 + 0 + 4 + 9 + 0 + 20 + 602 + 0 + 6 = 666.
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 9 ways as a sum of consecutive naturals, for example, 191064512370 + ... + 191064512693.
Almost surely, 261904902060206 is an apocalyptic number.
61904902060206 is an abundant number, since it is smaller than the sum of its proper divisors (76807934038026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61904902060206 is a wasteful number, since it uses less digits than its factorization.
61904902060206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382129025077 (or 382129025068 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The spelling of 61904902060206 in words is "sixty-one trillion, nine hundred four billion, nine hundred two million, sixty thousand, two hundred six".
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