Base | Representation |
---|---|
bin | 11011101111101000111010… |
… | …01110000001101110000110 |
3 | 22000000112202200122112111200 |
4 | 31313310131032001232012 |
5 | 30444044001131443011 |
6 | 333431500450243330 |
7 | 15564602036665056 |
oct | 1567643516015606 |
9 | 260015680575450 |
10 | 61010500656006 |
11 | 18492454097300 |
12 | 6a142b1286546 |
13 | 280735b489045 |
14 | 110ccd15c9566 |
15 | 70c05311e856 |
hex | 377d1d381b86 |
61010500656006 has 36 divisors (see below), whose sum is σ = 145299112449036. Its totient is φ = 18488030501160.
The previous prime is 61010500655987. The next prime is 61010500656163. The reversal of 61010500656006 is 60065600501016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14006081536 + ... + 14006085891.
Almost surely, 261010500656006 is an apocalyptic number.
61010500656006 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
61010500656006 is an abundant number, since it is smaller than the sum of its proper divisors (84288611793030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61010500656006 is a wasteful number, since it uses less digits than its factorization.
61010500656006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28012167457 (or 28012167443 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The spelling of 61010500656006 in words is "sixty-one trillion, ten billion, five hundred million, six hundred fifty-six thousand, six".
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