Base | Representation |
---|---|
bin | 101110110111100110… |
… | …110101101110010001 |
3 | 11210220020110112120010 |
4 | 232313212311232101 |
5 | 1311031203133210 |
6 | 35041412305133 |
7 | 3431046613053 |
oct | 566746655621 |
9 | 153806415503 |
10 | 50325052305 |
11 | 1a3851a8720 |
12 | 99059121a9 |
13 | 49901cc778 |
14 | 26159858d3 |
15 | 14981a1920 |
hex | bb79b5b91 |
50325052305 has 32 divisors (see below), whose sum is σ = 87850873728. Its totient is φ = 24397030400.
The previous prime is 50325052301. The next prime is 50325052307.
50325052305 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 50325052305 - 22 = 50325052301 is a prime.
It is a super-2 number, since 2×503250523052 (a number of 22 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (50325052301) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1964137 + ... + 1989593.
It is an arithmetic number, because the mean of its divisors is an integer number (2745339804).
Almost surely, 250325052305 is an apocalyptic number.
50325052305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50325052305 is a deficient number, since it is larger than the sum of its proper divisors (37525821423).
50325052305 is a wasteful number, since it uses less digits than its factorization.
50325052305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37457.
The product of its (nonzero) digits is 22500, while the sum is 30.
It can be divided in two parts, 503250 and 52305, that added together give a palindrome (555555).
The spelling of 50325052305 in words is "fifty billion, three hundred twenty-five million, fifty-two thousand, three hundred five".
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