Base | Representation |
---|---|
bin | 111100010011000… |
… | …1000000001100101 |
3 | 12020000010021022020 |
4 | 1320212020001211 |
5 | 13120423312021 |
6 | 532433253353 |
7 | 101065266651 |
oct | 17046100145 |
9 | 5200107266 |
10 | 2023260261 |
11 | 949094420 |
12 | 485704259 |
13 | 26322c729 |
14 | 1529d1a61 |
15 | bc9597c6 |
hex | 78988065 |
2023260261 has 24 divisors (see below), whose sum is σ = 2992141152. Its totient is φ = 1206043200.
The previous prime is 2023260259. The next prime is 2023260341. The reversal of 2023260261 is 1620623202.
It is not a de Polignac number, because 2023260261 - 21 = 2023260259 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023260361) 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, 114555 + ... + 131031.
It is an arithmetic number, because the mean of its divisors is an integer number (124672548).
Almost surely, 22023260261 is an apocalyptic number.
It is an amenable number.
2023260261 is a deficient number, since it is larger than the sum of its proper divisors (968880891).
2023260261 is a wasteful number, since it uses less digits than its factorization.
2023260261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16613 (or 16552 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 2023260261 is about 44980.6654130416. The cubic root of 2023260261 is about 1264.7865848370.
Adding to 2023260261 its reverse (1620623202), we get a palindrome (3643883463).
The spelling of 2023260261 in words is "two billion, twenty-three million, two hundred sixty thousand, two hundred sixty-one".
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