Base | Representation |
---|---|
bin | 101111000010000111… |
… | …111110110010001100 |
3 | 11211100112111122012200 |
4 | 233002013332302030 |
5 | 1311411341343312 |
6 | 35111114401500 |
7 | 3435321525555 |
oct | 570207766214 |
9 | 154315448180 |
10 | 50501512332 |
11 | 1a465872757 |
12 | 9954a30290 |
13 | 49ba93429b |
14 | 263119b32c |
15 | 14a890b0dc |
hex | bc21fec8c |
50501512332 has 72 divisors (see below), whose sum is σ = 135251953200. Its totient is φ = 15833515008.
The previous prime is 50501512309. The next prime is 50501512337. The reversal of 50501512332 is 23321510505.
It is a happy number.
50501512332 is a `hidden beast` number, since 5 + 0 + 501 + 5 + 123 + 32 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 50501512296 and 50501512305.
It is not an unprimeable number, because it can be changed into a prime (50501512337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965344 + ... + 1016312.
It is an arithmetic number, because the mean of its divisors is an integer number (1878499350).
Almost surely, 250501512332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50501512332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67625976600).
50501512332 is an abundant number, since it is smaller than the sum of its proper divisors (84750440868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50501512332 is a wasteful number, since it uses less digits than its factorization.
50501512332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52615 (or 52610 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The spelling of 50501512332 in words is "fifty billion, five hundred one million, five hundred twelve thousand, three hundred thirty-two".
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