Base | Representation |
---|---|
bin | 10101101101111111… |
… | …001111111001010001 |
3 | 2020012012221111210002 |
4 | 111231333033321101 |
5 | 340224423230301 |
6 | 14414011215345 |
7 | 1453615601351 |
oct | 255577177121 |
9 | 66165844702 |
10 | 23320133201 |
11 | 9987675262 |
12 | 4629a47555 |
13 | 22784b8bb1 |
14 | 11b3222b61 |
15 | 91749916b |
hex | 56dfcfe51 |
23320133201 has 4 divisors (see below), whose sum is σ = 23437320000. Its totient is φ = 23202946404.
The previous prime is 23320133149. The next prime is 23320133203. The reversal of 23320133201 is 10233102332.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23320133201 is a prime.
It is a super-2 number, since 2×233201332012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23320133203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58593101 + ... + 58593498.
It is an arithmetic number, because the mean of its divisors is an integer number (5859330000).
Almost surely, 223320133201 is an apocalyptic number.
It is an amenable number.
23320133201 is a deficient number, since it is larger than the sum of its proper divisors (117186799).
23320133201 is a wasteful number, since it uses less digits than its factorization.
23320133201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117186798.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23320133201 its reverse (10233102332), we get a palindrome (33553235533).
The spelling of 23320133201 in words is "twenty-three billion, three hundred twenty million, one hundred thirty-three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •