Base | Representation |
---|---|
bin | 101111010100111001… |
… | …011111101101100010 |
3 | 11212011111011202120100 |
4 | 233110321133231202 |
5 | 1313033004412041 |
6 | 35202245323230 |
7 | 3446164654113 |
oct | 572471375542 |
9 | 155144152510 |
10 | 50816482146 |
11 | 1a607641191 |
12 | 9a22406516 |
13 | 4a3ac73a61 |
14 | 2660d4a20a |
15 | 14c63c56b6 |
hex | bd4e5fb62 |
50816482146 has 12 divisors (see below), whose sum is σ = 110102378022. Its totient is φ = 16938827376.
The previous prime is 50816482133. The next prime is 50816482147. The reversal of 50816482146 is 64128461805.
It is a happy number.
50816482146 is a `hidden beast` number, since 50 + 81 + 6 + 482 + 1 + 46 = 666.
It can be written as a sum of positive squares in only one way, i.e., 40963736025 + 9852746121 = 202395^2 + 99261^2 .
It is not an unprimeable number, because it can be changed into a prime (50816482147) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1411568931 + ... + 1411568966.
Almost surely, 250816482146 is an apocalyptic number.
50816482146 is an abundant number, since it is smaller than the sum of its proper divisors (59285895876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50816482146 is a wasteful number, since it uses less digits than its factorization.
50816482146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2823137905 (or 2823137902 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The spelling of 50816482146 in words is "fifty billion, eight hundred sixteen million, four hundred eighty-two thousand, one hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •