Base | Representation |
---|---|
bin | 1010011110000001110110… |
… | …11001101100111100111111 |
3 | 10000111212212020200201201201 |
4 | 11033000323121230330333 |
5 | 11004143044423100111 |
6 | 120544100502320331 |
7 | 4564200102156625 |
oct | 517007331547477 |
9 | 100455766621651 |
10 | 23022021300031 |
11 | 7376647928426 |
12 | 26b99a44290a7 |
13 | cacc761b2990 |
14 | 5983b3a7b515 |
15 | 29dcc7a146c1 |
hex | 14f03b66cf3f |
23022021300031 has 4 divisors (see below), whose sum is σ = 24792946015432. Its totient is φ = 21251096584632.
The previous prime is 23022021300029. The next prime is 23022021300073. The reversal of 23022021300031 is 13000312022032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23022021300031 - 21 = 23022021300029 is a prime.
It is a super-2 number, since 2×230220213000312 (a number of 28 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 = 23022021299981 and 23022021300008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23022021303031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885462357681 + ... + 885462357706.
It is an arithmetic number, because the mean of its divisors is an integer number (6198236503858).
Almost surely, 223022021300031 is an apocalyptic number.
23022021300031 is a deficient number, since it is larger than the sum of its proper divisors (1770924715401).
23022021300031 is a wasteful number, since it uses less digits than its factorization.
23022021300031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770924715400.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23022021300031 its reverse (13000312022032), we get a palindrome (36022333322063).
The spelling of 23022021300031 in words is "twenty-three trillion, twenty-two billion, twenty-one million, three hundred thousand, thirty-one".
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