Base | Representation |
---|---|
bin | 10110111110001000101111… |
… | …10110000001100111010100 |
3 | 20121212001012101120202002110 |
4 | 23133010113312001213110 |
5 | 23110103132131002422 |
6 | 255233330351311020 |
7 | 13432323610024161 |
oct | 1337042766014724 |
9 | 217761171522073 |
10 | 50513510406612 |
11 | 15105728815a90 |
12 | 57b9a3451b470 |
13 | 22255328cc496 |
14 | c68c1cc9b068 |
15 | 5c8e8b91660c |
hex | 2df117d819d4 |
50513510406612 has 48 divisors (see below), whose sum is σ = 128841718247424. Its totient is φ = 15275948940000.
The previous prime is 50513510406607. The next prime is 50513510406637. The reversal of 50513510406612 is 21660401531505.
It is a super-2 number, since 2×505135104066122 (a number of 28 digits) contains 22 as substring.
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, 389627764 + ... + 389757387.
It is an arithmetic number, because the mean of its divisors is an integer number (2684202463488).
Almost surely, 250513510406612 is an apocalyptic number.
It is an amenable number.
50513510406612 is an abundant number, since it is smaller than the sum of its proper divisors (78328207840812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50513510406612 is a wasteful number, since it uses less digits than its factorization.
50513510406612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779385660 (or 779385658 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 39.
The spelling of 50513510406612 in words is "fifty trillion, five hundred thirteen billion, five hundred ten million, four hundred six thousand, six hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •