Base | Representation |
---|---|
bin | 101101101001… |
… | …0110001111110 |
3 | 1200000212120111 |
4 | 1123102301332 |
5 | 22111311110 |
6 | 2212540234 |
7 | 410263453 |
oct | 133226176 |
9 | 50025514 |
10 | 23932030 |
11 | 12566541 |
12 | 802167a |
13 | 4c5c085 |
14 | 326d82a |
15 | 217ae8a |
hex | 16d2c7e |
23932030 has 16 divisors (see below), whose sum is σ = 43149024. Its totient is φ = 9556960.
The previous prime is 23932021. The next prime is 23932057. The reversal of 23932030 is 3023932.
It is a junction number, because it is equal to n+sod(n) for n = 23931992 and 23932010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5820 + ... + 9040.
It is an arithmetic number, because the mean of its divisors is an integer number (2696814).
Almost surely, 223932030 is an apocalyptic number.
23932030 is a deficient number, since it is larger than the sum of its proper divisors (19216994).
23932030 is a wasteful number, since it uses less digits than its factorization.
23932030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3971.
The product of its (nonzero) digits is 972, while the sum is 22.
The square root of 23932030 is about 4892.0374078701. The cubic root of 23932030 is about 288.1773518617.
Adding to 23932030 its reverse (3023932), we get a palindrome (26955962).
The spelling of 23932030 in words is "twenty-three million, nine hundred thirty-two thousand, thirty".
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