Base | Representation |
---|---|
bin | 101101000010… |
… | …0101010011101 |
3 | 1122102121122210 |
4 | 1122010222131 |
5 | 22021041221 |
6 | 2202031033 |
7 | 404461554 |
oct | 132045235 |
9 | 48377583 |
10 | 23612061 |
11 | 12368100 |
12 | 7aa8479 |
13 | 4b79545 |
14 | 31c8d9b |
15 | 2116276 |
hex | 1684a9d |
23612061 has 24 divisors (see below), whose sum is σ = 35814240. Its totient is φ = 13810720.
The previous prime is 23612059. The next prime is 23612077. The reversal of 23612061 is 16021632.
It is a happy number.
It is not a de Polignac number, because 23612061 - 21 = 23612059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23612051) 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, 9406 + ... + 11648.
It is an arithmetic number, because the mean of its divisors is an integer number (1492260).
Almost surely, 223612061 is an apocalyptic number.
It is an amenable number.
23612061 is a deficient number, since it is larger than the sum of its proper divisors (12202179).
23612061 is a wasteful number, since it uses less digits than its factorization.
23612061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2297 (or 2286 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 23612061 is about 4859.2243208150. The cubic root of 23612061 is about 286.8872838993.
Adding to 23612061 its reverse (16021632), we get a palindrome (39633693).
The spelling of 23612061 in words is "twenty-three million, six hundred twelve thousand, sixty-one".
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