Base | Representation |
---|---|
bin | 10101100010110110… |
… | …010001101110000001 |
3 | 2012201012020221112102 |
4 | 111202312101232001 |
5 | 334334101411001 |
6 | 14343253240145 |
7 | 1446156141035 |
oct | 254266215601 |
9 | 65635227472 |
10 | 23133232001 |
11 | 98a1119660 |
12 | 4597333055 |
13 | 2248869a79 |
14 | 11964901c5 |
15 | 905d7ae6b |
hex | 562d91b81 |
23133232001 has 16 divisors (see below), whose sum is σ = 26985322368. Its totient is φ = 19597152000.
The previous prime is 23133231983. The next prime is 23133232033. The reversal of 23133232001 is 10023233132.
It is a cyclic number.
It is not a de Polignac number, because 23133232001 - 230 = 22059490177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23133238001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593525 + ... + 631298.
It is an arithmetic number, because the mean of its divisors is an integer number (1686582648).
Almost surely, 223133232001 is an apocalyptic number.
It is an amenable number.
23133232001 is a deficient number, since it is larger than the sum of its proper divisors (3852090367).
23133232001 is a wasteful number, since it uses less digits than its factorization.
23133232001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1224952.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23133232001 its reverse (10023233132), we get a palindrome (33156465133).
The spelling of 23133232001 in words is "twenty-three billion, one hundred thirty-three million, two hundred thirty-two thousand, one".
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