Base | Representation |
---|---|
bin | 10101011100010100… |
… | …010011100011011101 |
3 | 2012102120002021120022 |
4 | 111130110103203131 |
5 | 334123024211300 |
6 | 14324341001525 |
7 | 1443355623605 |
oct | 253424234335 |
9 | 65376067508 |
10 | 23023663325 |
11 | 9845292033 |
12 | 45666b32a5 |
13 | 222bc55b30 |
14 | 1185acbc05 |
15 | 8eb436285 |
hex | 55c5138dd |
23023663325 has 48 divisors (see below), whose sum is σ = 31846711680. Its totient is φ = 16394622720.
The previous prime is 23023663303. The next prime is 23023663373. The reversal of 23023663325 is 52336632032.
It is not a de Polignac number, because 23023663325 - 234 = 5843794141 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12883082 + ... + 12884868.
It is an arithmetic number, because the mean of its divisors is an integer number (663473160).
Almost surely, 223023663325 is an apocalyptic number.
23023663325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23023663325 is a deficient number, since it is larger than the sum of its proper divisors (8823048355).
23023663325 is a wasteful number, since it uses less digits than its factorization.
23023663325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3206 (or 3201 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 35.
The spelling of 23023663325 in words is "twenty-three billion, twenty-three million, six hundred sixty-three thousand, three hundred twenty-five".
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