Base | Representation |
---|---|
bin | 110001010110001110… |
… | …011100110011000101 |
3 | 12001202200221200102221 |
4 | 301112032130303011 |
5 | 1332003434023401 |
6 | 40201434532341 |
7 | 3554022401311 |
oct | 612616346305 |
9 | 161680850387 |
10 | 52986236101 |
11 | 20520392477 |
12 | a328b970b1 |
13 | 4cc5645436 |
14 | 27c9192b41 |
15 | 15a1b1a7a1 |
hex | c5639ccc5 |
52986236101 has 4 divisors (see below), whose sum is σ = 52992105804. Its totient is φ = 52980366400.
The previous prime is 52986236087. The next prime is 52986236119. The reversal of 52986236101 is 10163268925.
52986236101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 35184005476 + 17802230625 = 187574^2 + 133425^2 .
It is a cyclic number.
It is not a de Polignac number, because 52986236101 - 213 = 52986227909 is a prime.
It is a super-3 number, since 3×529862361013 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52986246101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2921290 + ... + 2939371.
It is an arithmetic number, because the mean of its divisors is an integer number (13248026451).
Almost surely, 252986236101 is an apocalyptic number.
It is an amenable number.
52986236101 is a deficient number, since it is larger than the sum of its proper divisors (5869703).
52986236101 is an equidigital number, since it uses as much as digits as its factorization.
52986236101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5869702.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 52986236101 in words is "fifty-two billion, nine hundred eighty-six million, two hundred thirty-six thousand, one hundred one".
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