Base | Representation |
---|---|
bin | 11001000001000001001110… |
… | …10111111010010000011000 |
3 | 21012202221222102020212212002 |
4 | 30200200213113322100120 |
5 | 24202243203014102040 |
6 | 312555304353140132 |
7 | 14405245664252525 |
oct | 1440404727722030 |
9 | 235687872225762 |
10 | 55010601706520 |
11 | 165899575a3679 |
12 | 620550b25a648 |
13 | 2490629049c65 |
14 | d82754dc214c |
15 | 655e42e97a15 |
hex | 3208275fa418 |
55010601706520 has 64 divisors (see below), whose sum is σ = 127773047116800. Its totient is φ = 21293345082240.
The previous prime is 55010601706513. The next prime is 55010601706661. The reversal of 55010601706520 is 2560710601055.
It is a super-2 number, since 2×550106017065202 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23518571 + ... + 25751589.
It is an arithmetic number, because the mean of its divisors is an integer number (1996453861200).
Almost surely, 255010601706520 is an apocalyptic number.
It is an amenable number.
55010601706520 is an abundant number, since it is smaller than the sum of its proper divisors (72762445410280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55010601706520 is a wasteful number, since it uses less digits than its factorization.
55010601706520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2252928 (or 2252924 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 38.
The spelling of 55010601706520 in words is "fifty-five trillion, ten billion, six hundred one million, seven hundred six thousand, five hundred twenty".
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