Base | Representation |
---|---|
bin | 101100111011… |
… | …0000000011001 |
3 | 1122022120022020 |
4 | 1121312000121 |
5 | 22012131100 |
6 | 2200445053 |
7 | 404121540 |
oct | 131660031 |
9 | 48276266 |
10 | 23552025 |
11 | 12326a92 |
12 | 7a79789 |
13 | 4b58113 |
14 | 31b1157 |
15 | 21035a0 |
hex | 1676019 |
23552025 has 48 divisors (see below), whose sum is σ = 45009024. Its totient is φ = 10644480.
The previous prime is 23551993. The next prime is 23552051. The reversal of 23552025 is 52025532.
It is not a de Polignac number, because 23552025 - 25 = 23551993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23551986 and 23552004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59127 + ... + 59523.
It is an arithmetic number, because the mean of its divisors is an integer number (937688).
Almost surely, 223552025 is an apocalyptic number.
23552025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23552025 is a deficient number, since it is larger than the sum of its proper divisors (21456999).
23552025 is a wasteful number, since it uses less digits than its factorization.
23552025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530 (or 525 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 23552025 is about 4853.0428598973. The cubic root of 23552025 is about 286.6439311036.
Adding to 23552025 its reverse (52025532), we get a palindrome (75577557).
The spelling of 23552025 in words is "twenty-three million, five hundred fifty-two thousand, twenty-five".
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