Base | Representation |
---|---|
bin | 101110101100000110… |
… | …110111111010100100 |
3 | 11210101210102201201102 |
4 | 232230012313322210 |
5 | 1310132310421200 |
6 | 35010321215232 |
7 | 3423215005610 |
oct | 565406677244 |
9 | 153353381642 |
10 | 50132123300 |
11 | 1a296305266 |
12 | 9871191518 |
13 | 495c24caac |
14 | 25d80c4340 |
15 | 14862926d5 |
hex | bac1b7ea4 |
50132123300 has 72 divisors (see below), whose sum is σ = 124378664256. Its totient is φ = 17181106560.
The previous prime is 50132123273. The next prime is 50132123309. The reversal of 50132123300 is 332123105.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (50132123309) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1864754 + ... + 1891446.
It is an arithmetic number, because the mean of its divisors is an integer number (1727481448).
Almost surely, 250132123300 is an apocalyptic number.
50132123300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50132123300 is an abundant number, since it is smaller than the sum of its proper divisors (74246540956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50132123300 is a wasteful number, since it uses less digits than its factorization.
50132123300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29397 (or 29390 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
Adding to 50132123300 its reverse (332123105), we get a palindrome (50464246405).
The spelling of 50132123300 in words is "fifty billion, one hundred thirty-two million, one hundred twenty-three thousand, three hundred".
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