Base | Representation |
---|---|
bin | 11011110000100101011110… |
… | …10110100101111011000000 |
3 | 22000010122200211011101020200 |
4 | 31320102233112211323000 |
5 | 31000112044342133143 |
6 | 333454435215405200 |
7 | 15600132604412430 |
oct | 1570225726457300 |
9 | 260118624141220 |
10 | 61043017146048 |
11 | 184a521a877573 |
12 | 6a1a666b23800 |
13 | 280a4410051b2 |
14 | 11106d7d382c0 |
15 | 70cd07b301d3 |
hex | 3784af5a5ec0 |
61043017146048 has 84 divisors (see below), whose sum is σ = 199964328005520. Its totient is φ = 17440862040576.
The previous prime is 61043017146011. The next prime is 61043017146061. The reversal of 61043017146048 is 84064171034016.
61043017146048 is a `hidden beast` number, since 6 + 1 + 0 + 4 + 30 + 1 + 7 + 1 + 4 + 604 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (84).
It is a super-2 number, since 2×610430171460482 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 61043017145994 and 61043017146012.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7569814563 + ... + 7569822626.
Almost surely, 261043017146048 is an apocalyptic number.
It is an amenable number.
61043017146048 is an abundant number, since it is smaller than the sum of its proper divisors (138921310859472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61043017146048 is a wasteful number, since it uses less digits than its factorization.
61043017146048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15139637214 (or 15139637201 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The spelling of 61043017146048 in words is "sixty-one trillion, forty-three billion, seventeen million, one hundred forty-six thousand, forty-eight".
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