Base | Representation |
---|---|
bin | 10101100111011011… |
… | …111001001110010001 |
3 | 2012220120002102112011 |
4 | 111213123321032101 |
5 | 340013302431001 |
6 | 14355043102521 |
7 | 1451112314260 |
oct | 254733711621 |
9 | 65816072464 |
10 | 23210202001 |
11 | 9930610328 |
12 | 45b9071a41 |
13 | 225b7a8c4c |
14 | 11a27a85d7 |
15 | 90c9d1d51 |
hex | 5676f9391 |
23210202001 has 32 divisors (see below), whose sum is σ = 28485416960. Its totient is φ = 18470923776.
The previous prime is 23210201953. The next prime is 23210202047. The reversal of 23210202001 is 10020201232.
It is a cyclic number.
It is not a de Polignac number, because 23210202001 - 27 = 23210201873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23210206001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320070 + ... + 1337536.
It is an arithmetic number, because the mean of its divisors is an integer number (890169280).
Almost surely, 223210202001 is an apocalyptic number.
It is an amenable number.
23210202001 is a deficient number, since it is larger than the sum of its proper divisors (5275214959).
23210202001 is a wasteful number, since it uses less digits than its factorization.
23210202001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17693.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 23210202001 its reverse (10020201232), we get a palindrome (33230403233).
The spelling of 23210202001 in words is "twenty-three billion, two hundred ten million, two hundred two thousand, one".
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