Base | Representation |
---|---|
bin | 10101100010001011… |
… | …100001001001011001 |
3 | 2012200102011110200021 |
4 | 111202023201021121 |
5 | 334323214214001 |
6 | 14342213110441 |
7 | 1445661644530 |
oct | 254213411131 |
9 | 65612143607 |
10 | 23122023001 |
11 | 9895863120 |
12 | 4593628421 |
13 | 2246443b1c |
14 | 1194bb3317 |
15 | 904db4ba1 |
hex | 5622e1259 |
23122023001 has 16 divisors (see below), whose sum is σ = 30344693760. Its totient is φ = 17068888080.
The previous prime is 23122022999. The next prime is 23122023013. The reversal of 23122023001 is 10032022132.
It is a cyclic number.
It is not a de Polignac number, because 23122023001 - 21 = 23122022999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23122023101) 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, 7900801 + ... + 7903726.
It is an arithmetic number, because the mean of its divisors is an integer number (1896543360).
Almost surely, 223122023001 is an apocalyptic number.
It is an amenable number.
23122023001 is a deficient number, since it is larger than the sum of its proper divisors (7222670759).
23122023001 is a wasteful number, since it uses less digits than its factorization.
23122023001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15804564.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 23122023001 its reverse (10032022132), we get a palindrome (33154045133).
The spelling of 23122023001 in words is "twenty-three billion, one hundred twenty-two million, twenty-three thousand, one".
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