Base | Representation |
---|---|
bin | 101110110110111010… |
… | …011100100110001010 |
3 | 11210212102120022020200 |
4 | 232312322130212022 |
5 | 1311020213240200 |
6 | 35040315033030 |
7 | 3430545654153 |
oct | 566672344612 |
9 | 153772508220 |
10 | 50313415050 |
11 | 1a37967a458 |
12 | 9901a3b776 |
13 | 498a986912 |
14 | 26141d692a |
15 | 1497153800 |
hex | bb6e9c98a |
50313415050 has 144 divisors (see below), whose sum is σ = 143238789720. Its totient is φ = 12617809920.
The previous prime is 50313415039. The next prime is 50313415057. The reversal of 50313415050 is 5051431305.
50313415050 is a `hidden beast` number, since 503 + 1 + 3 + 4 + 150 + 5 + 0 = 666.
It can be written as a sum of positive squares in 12 ways, for example, as 12127956129 + 38185458921 = 110127^2 + 195411^2 .
It is not an unprimeable number, because it can be changed into a prime (50313415057) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18274474 + ... + 18277226.
Almost surely, 250313415050 is an apocalyptic number.
50313415050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50313415050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71619394860).
50313415050 is an abundant number, since it is smaller than the sum of its proper divisors (92925374670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50313415050 is a wasteful number, since it uses less digits than its factorization.
50313415050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5177 (or 5169 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
Adding to 50313415050 its reverse (5051431305), we get a palindrome (55364846355).
The spelling of 50313415050 in words is "fifty billion, three hundred thirteen million, four hundred fifteen thousand, fifty".
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