Base | Representation |
---|---|
bin | 1000100111001110… |
… | …1010101111100011 |
3 | 12222010110221022220 |
4 | 2021303222233203 |
5 | 14213334214021 |
6 | 1021230402123 |
7 | 111202604604 |
oct | 21163525743 |
9 | 5863427286 |
10 | 2312023011 |
11 | a87093121 |
12 | 546360343 |
13 | 2aacc476c |
14 | 17d0bbdab |
15 | d7e98cc6 |
hex | 89ceabe3 |
2312023011 has 8 divisors (see below), whose sum is σ = 3154388160. Its totient is φ = 1505503272.
The previous prime is 2312023003. The next prime is 2312023027. The reversal of 2312023011 is 1103202132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2312023011 - 23 = 2312023003 is a prime.
It is a super-2 number, since 2×23120230112 = 10690900806787012242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2312023031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8961201 + ... + 8961458.
It is an arithmetic number, because the mean of its divisors is an integer number (394298520).
Almost surely, 22312023011 is an apocalyptic number.
2312023011 is a deficient number, since it is larger than the sum of its proper divisors (842365149).
2312023011 is a wasteful number, since it uses less digits than its factorization.
2312023011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17922705.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2312023011 is about 48083.5004029449. The cubic root of 2312023011 is about 1322.3021905563.
Adding to 2312023011 its reverse (1103202132), we get a palindrome (3415225143).
The spelling of 2312023011 in words is "two billion, three hundred twelve million, twenty-three thousand, eleven".
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