Base | Representation |
---|---|
bin | 101011111010… |
… | …1010101101010 |
3 | 1121022210100212 |
4 | 1113311111222 |
5 | 21343300002 |
6 | 2141301122 |
7 | 366465200 |
oct | 127652552 |
9 | 47283325 |
10 | 23025002 |
11 | 11aa7030 |
12 | 78647a2 |
13 | 4a02280 |
14 | 30b5070 |
15 | 204c352 |
hex | 15f556a |
23025002 has 96 divisors (see below), whose sum is σ = 49641984. Its totient is φ = 7862400.
The previous prime is 23024977. The next prime is 23025007. The reversal of 23025002 is 20052032.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a zygodrome in base 4.
It is not an unprimeable number, because it can be changed into a prime (23025007) 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, 434408 + ... + 434460.
It is an arithmetic number, because the mean of its divisors is an integer number (517104).
Almost surely, 223025002 is an apocalyptic number.
23025002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23025002 is an abundant number, since it is smaller than the sum of its proper divisors (26616982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23025002 is a wasteful number, since it uses less digits than its factorization.
23025002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124 (or 117 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 23025002 is about 4798.4374540052. The cubic root of 23025002 is about 284.4897075707.
Adding to 23025002 its reverse (20052032), we get a palindrome (43077034).
The spelling of 23025002 in words is "twenty-three million, twenty-five thousand, two".
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