Base | Representation |
---|---|
bin | 111111101011100… |
… | …0001011111011100 |
3 | 12111220122201210010 |
4 | 1333113001133130 |
5 | 13334001214402 |
6 | 552005443220 |
7 | 103644002040 |
oct | 17727013734 |
9 | 5456581703 |
10 | 2136741852 |
11 | 9a7153863 |
12 | 4b7710510 |
13 | 2808b36bb |
14 | 163ad2020 |
15 | c78c3a6c |
hex | 7f5c17dc |
2136741852 has 48 divisors (see below), whose sum is σ = 5805499392. Its totient is φ = 598977600.
The previous prime is 2136741847. The next prime is 2136741863. The reversal of 2136741852 is 2581476312.
It is a self number, because there is not a number n which added to its sum of digits gives 2136741852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235524 + ... + 244427.
It is an arithmetic number, because the mean of its divisors is an integer number (120947904).
Almost surely, 22136741852 is an apocalyptic number.
It is an amenable number.
2136741852 is an abundant number, since it is smaller than the sum of its proper divisors (3668757540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2136741852 is a wasteful number, since it uses less digits than its factorization.
2136741852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480018 (or 480016 counting only the distinct ones).
The product of its digits is 80640, while the sum is 39.
The square root of 2136741852 is about 46224.9051053650. The cubic root of 2136741852 is about 1288.0044164490.
The spelling of 2136741852 in words is "two billion, one hundred thirty-six million, seven hundred forty-one thousand, eight hundred fifty-two".
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