Base | Representation |
---|---|
bin | 101111100010110110… |
… | …100110111000010100 |
3 | 11212202210201111020220 |
4 | 233202312212320110 |
5 | 1314022423343400 |
6 | 35241411354340 |
7 | 3455036664204 |
oct | 574266467024 |
9 | 155683644226 |
10 | 51050606100 |
11 | 1a717810a5a |
12 | 9a888b29b0 |
13 | 4a77618140 |
14 | 2684092404 |
15 | 14dbc207a0 |
hex | be2da6e14 |
51050606100 has 144 divisors (see below), whose sum is σ = 159156396672. Its totient is φ = 12559357440.
The previous prime is 51050606027. The next prime is 51050606111. The reversal of 51050606100 is 160605015.
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 47 ways as a sum of consecutive naturals, for example, 14088889 + ... + 14092511.
Almost surely, 251050606100 is an apocalyptic number.
51050606100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 51050606100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79578198336).
51050606100 is an abundant number, since it is smaller than the sum of its proper divisors (108105790572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51050606100 is a wasteful number, since it uses less digits than its factorization.
51050606100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7266 (or 7259 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 51050606100 in words is "fifty-one billion, fifty million, six hundred six thousand, one hundred".
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