Base | Representation |
---|---|
bin | 111001000101100001… |
… | …100010000010000100 |
3 | 12212012211011101221000 |
4 | 321011201202002010 |
5 | 2001013231211241 |
6 | 44054201053300 |
7 | 4266654031212 |
oct | 710541420204 |
9 | 185184141830 |
10 | 61295960196 |
11 | 23aa4a76149 |
12 | ba67a87230 |
13 | 5a1b0ac443 |
14 | 2d76a41cb2 |
15 | 18db3e5eb6 |
hex | e45862084 |
61295960196 has 48 divisors (see below), whose sum is σ = 158929926400. Its totient is φ = 20430125856.
The previous prime is 61295960153. The next prime is 61295960207. The reversal of 61295960196 is 69106959216.
61295960196 is a `hidden beast` number, since 6 + 1 + 29 + 5 + 9 + 601 + 9 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690950 + ... + 1726818.
Almost surely, 261295960196 is an apocalyptic number.
It is an amenable number.
61295960196 is an abundant number, since it is smaller than the sum of its proper divisors (97633966204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61295960196 is a wasteful number, since it uses less digits than its factorization.
61295960196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51705 (or 51697 counting only the distinct ones).
The product of its (nonzero) digits is 1574640, while the sum is 54.
The spelling of 61295960196 in words is "sixty-one billion, two hundred ninety-five million, nine hundred sixty thousand, one hundred ninety-six".
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