Base | Representation |
---|---|
bin | 10101011101111000… |
… | …111110011011001101 |
3 | 2012111101202000211201 |
4 | 111131320332123031 |
5 | 334201303201300 |
6 | 14331122345501 |
7 | 1444126135435 |
oct | 253570763315 |
9 | 65441660751 |
10 | 23050053325 |
11 | 9859177252 |
12 | 45734bb291 |
13 | 2234565910 |
14 | 11893db2c5 |
15 | 8ed8ea66a |
hex | 55de3e6cd |
23050053325 has 24 divisors (see below), whose sum is σ = 31842102600. Its totient is φ = 16434620160.
The previous prime is 23050053287. The next prime is 23050053329. The reversal of 23050053325 is 52335005032.
It can be written as a sum of positive squares in 12 ways, for example, as 9962235721 + 13087817604 = 99811^2 + 114402^2 .
It is not a de Polignac number, because 23050053325 - 225 = 23016498893 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23050053293 and 23050053302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23050053329) 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, 1213390 + ... + 1232239.
It is an arithmetic number, because the mean of its divisors is an integer number (1326754275).
Almost surely, 223050053325 is an apocalyptic number.
23050053325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23050053325 is a deficient number, since it is larger than the sum of its proper divisors (8792049275).
23050053325 is a wasteful number, since it uses less digits than its factorization.
23050053325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2445681 (or 2445676 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 28.
Adding to 23050053325 its reverse (52335005032), we get a palindrome (75385058357).
The spelling of 23050053325 in words is "twenty-three billion, fifty million, fifty-three thousand, three hundred twenty-five".
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