Base | Representation |
---|---|
bin | 1010100110001011100101… |
… | …01010000001100110011111 |
3 | 10001111122211220001221021002 |
4 | 11103011302222001212133 |
5 | 11023240221011400111 |
6 | 121320502515300515 |
7 | 4623344200063112 |
oct | 523056252014637 |
9 | 101448756057232 |
10 | 23302121200031 |
11 | 7474412a28a93 |
12 | 27441352aa73b |
13 | 10004c4243a8b |
14 | 5a7b85ca0579 |
15 | 2a621d0dc63b |
hex | 153172a8199f |
23302121200031 has 8 divisors (see below), whose sum is σ = 23318070279504. Its totient is φ = 23286176602560.
The previous prime is 23302121199997. The next prime is 23302121200037. The reversal of 23302121200031 is 13000212120332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23302121200031 is a prime.
It is a super-2 number, since 2×233021212000312 (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 = 23302121199976 and 23302121200012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23302121200037) 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, 9314360 + ... + 11548226.
It is an arithmetic number, because the mean of its divisors is an integer number (2914758784938).
Almost surely, 223302121200031 is an apocalyptic number.
23302121200031 is a deficient number, since it is larger than the sum of its proper divisors (15949079473).
23302121200031 is a wasteful number, since it uses less digits than its factorization.
23302121200031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2241001.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 23302121200031 its reverse (13000212120332), we get a palindrome (36302333320363).
The spelling of 23302121200031 in words is "twenty-three trillion, three hundred two billion, one hundred twenty-one million, two hundred thousand, thirty-one".
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