Base | Representation |
---|---|
bin | 100001011110000011111… |
… | …100010100001100101111 |
3 | 22010212202102112101122221 |
4 | 201132003330110030233 |
5 | 300140420402130111 |
6 | 4520340511020211 |
7 | 325112445014122 |
oct | 41360374241457 |
9 | 8125672471587 |
10 | 2300021130031 |
11 | 807484a6a419 |
12 | 31191450a667 |
13 | 138b77880851 |
14 | 7d4707323b9 |
15 | 3ec67462371 |
hex | 21783f1432f |
2300021130031 has 8 divisors (see below), whose sum is σ = 2477442115584. Its totient is φ = 2129051816760.
The previous prime is 2300021129971. The next prime is 2300021130067. The reversal of 2300021130031 is 1300311200032.
2300021130031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2300021130031 - 211 = 2300021127983 is a prime.
It is a super-2 number, since 2×23000211300312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2300021129987 and 2300021130014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300025130031) 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, 1612917331 + ... + 1612918756.
It is an arithmetic number, because the mean of its divisors is an integer number (309680264448).
Almost surely, 22300021130031 is an apocalyptic number.
2300021130031 is a deficient number, since it is larger than the sum of its proper divisors (177420985553).
2300021130031 is a wasteful number, since it uses less digits than its factorization.
2300021130031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3225836141.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 2300021130031 its reverse (1300311200032), we get a palindrome (3600332330063).
The spelling of 2300021130031 in words is "two trillion, three hundred billion, twenty-one million, one hundred thirty thousand, thirty-one".
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