Base | Representation |
---|---|
bin | 110001111101000111… |
… | …011010000010010110 |
3 | 12010110011200100022012 |
4 | 301331013122002112 |
5 | 1334323001414311 |
6 | 40350303304222 |
7 | 3606134303036 |
oct | 617507320226 |
9 | 163404610265 |
10 | 53638701206 |
11 | 20825715132 |
12 | a48b5ab072 |
13 | 509a88046c |
14 | 284bab58c6 |
15 | 15de04d78b |
hex | c7d1da096 |
53638701206 has 32 divisors (see below), whose sum is σ = 85999656960. Its totient is φ = 25002746496.
The previous prime is 53638701169. The next prime is 53638701209. The reversal of 53638701206 is 60210783635.
53638701206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×536387012062 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53638701209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2766815 + ... + 2786133.
It is an arithmetic number, because the mean of its divisors is an integer number (2687489280).
Almost surely, 253638701206 is an apocalyptic number.
53638701206 is a deficient number, since it is larger than the sum of its proper divisors (32360955754).
53638701206 is a wasteful number, since it uses less digits than its factorization.
53638701206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20108.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 53638701206 in words is "fifty-three billion, six hundred thirty-eight million, seven hundred one thousand, two hundred six".
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