Base | Representation |
---|---|
bin | 10101011110000100… |
… | …010101001110110101 |
3 | 2012111121100021111222 |
4 | 111132010111032311 |
5 | 334203033432300 |
6 | 14331310240125 |
7 | 1444163344643 |
oct | 253604251665 |
9 | 65447307458 |
10 | 23053030325 |
11 | 985a91a986 |
12 | 45744b6045 |
13 | 2235068960 |
14 | 1189974193 |
15 | 8edcd7785 |
hex | 55e1153b5 |
23053030325 has 48 divisors (see below), whose sum is σ = 31302079872. Its totient is φ = 16740000000.
The previous prime is 23053030303. The next prime is 23053030327. The reversal of 23053030325 is 52303035032.
It is a happy number.
It is not a de Polignac number, because 23053030325 - 26 = 23053030261 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23053030294 and 23053030303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23053030327) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4954250 + ... + 4958900.
It is an arithmetic number, because the mean of its divisors is an integer number (652126664).
Almost surely, 223053030325 is an apocalyptic number.
23053030325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23053030325 is a deficient number, since it is larger than the sum of its proper divisors (8249049547).
23053030325 is a wasteful number, since it uses less digits than its factorization.
23053030325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4926 (or 4921 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 26.
Adding to 23053030325 its reverse (52303035032), we get a palindrome (75356065357).
The spelling of 23053030325 in words is "twenty-three billion, fifty-three million, thirty thousand, three hundred twenty-five".
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