Base | Representation |
---|---|
bin | 101110100110000110… |
… | …101110101010101000 |
3 | 11210010202221120200002 |
4 | 232212012232222220 |
5 | 1304431021001440 |
6 | 34552323002132 |
7 | 3420553033301 |
oct | 564606565250 |
9 | 153122846602 |
10 | 50031422120 |
11 | 1a244484a49 |
12 | 9843509348 |
13 | 49444220b4 |
14 | 25c898d7a8 |
15 | 147c500115 |
hex | ba61aeaa8 |
50031422120 has 32 divisors (see below), whose sum is σ = 113261332320. Its totient is φ = 19889789760.
The previous prime is 50031422069. The next prime is 50031422153. The reversal of 50031422120 is 2122413005.
50031422120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 50031422092 and 50031422101.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3830246 + ... + 3843285.
It is an arithmetic number, because the mean of its divisors is an integer number (3539416635).
Almost surely, 250031422120 is an apocalyptic number.
It is an amenable number.
50031422120 is an abundant number, since it is smaller than the sum of its proper divisors (63229910200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50031422120 is a wasteful number, since it uses less digits than its factorization.
50031422120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7673705 (or 7673701 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 50031422120 its reverse (2122413005), we get a palindrome (52153835125).
The spelling of 50031422120 in words is "fifty billion, thirty-one million, four hundred twenty-two thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •