Base | Representation |
---|---|
bin | 11011110010000001000110… |
… | …11001110010000000000001 |
3 | 22000022100200001220021010001 |
4 | 31321000203121302000001 |
5 | 31001413320421414030 |
6 | 333533212343040001 |
7 | 15603523612403626 |
oct | 1571004331620001 |
9 | 260270601807101 |
10 | 61092208779265 |
11 | 185140732046a4 |
12 | 6a280b5140001 |
13 | 2811c80452981 |
14 | 1112c4316234d |
15 | 70e236548cca |
hex | 379023672001 |
61092208779265 has 32 divisors (see below), whose sum is σ = 79063379216640. Its totient is φ = 45165245184000.
The previous prime is 61092208779179. The next prime is 61092208779281. The reversal of 61092208779265 is 56297780229016.
It is not a de Polignac number, because 61092208779265 - 29 = 61092208778753 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 61092208779197 and 61092208779206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24319017 + ... + 26713273.
It is an arithmetic number, because the mean of its divisors is an integer number (2470730600520).
Almost surely, 261092208779265 is an apocalyptic number.
It is an amenable number.
61092208779265 is a deficient number, since it is larger than the sum of its proper divisors (17971170437375).
61092208779265 is a wasteful number, since it uses less digits than its factorization.
61092208779265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2400873.
The product of its (nonzero) digits is 45722880, while the sum is 64.
The spelling of 61092208779265 in words is "sixty-one trillion, ninety-two billion, two hundred eight million, seven hundred seventy-nine thousand, two hundred sixty-five".
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