Base | Representation |
---|---|
bin | 101110110110111001… |
… | …110100110101010100 |
3 | 11210212102021000211110 |
4 | 232312321310311110 |
5 | 1311020143032210 |
6 | 35040311335020 |
7 | 3430544405262 |
oct | 566671646524 |
9 | 153772230743 |
10 | 50313252180 |
11 | 1a379579054 |
12 | 9901981470 |
13 | 498a92a749 |
14 | 2614193432 |
15 | 1497120420 |
hex | bb6e74d54 |
50313252180 has 48 divisors (see below), whose sum is σ = 141986396160. Its totient is φ = 13311220608.
The previous prime is 50313252179. The next prime is 50313252251. The reversal of 50313252180 is 8125231305.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3293775 + ... + 3309014.
It is an arithmetic number, because the mean of its divisors is an integer number (2958049920).
Almost surely, 250313252180 is an apocalyptic number.
It is an amenable number.
50313252180 is an abundant number, since it is smaller than the sum of its proper divisors (91673143980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50313252180 is a wasteful number, since it uses less digits than its factorization.
50313252180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6602928 (or 6602926 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
Adding to 50313252180 its reverse (8125231305), we get a palindrome (58438483485).
The spelling of 50313252180 in words is "fifty billion, three hundred thirteen million, two hundred fifty-two thousand, one hundred eighty".
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