Base | Representation |
---|---|
bin | 1010100111000001011010… |
… | …01011000011001011100001 |
3 | 10001121102102220200102100120 |
4 | 11103200231023003023201 |
5 | 11024223412134120301 |
6 | 121342042301510453 |
7 | 4625416300530015 |
oct | 523405513031341 |
9 | 101542386612316 |
10 | 23331020223201 |
11 | 74856a274a909 |
12 | 274985b572429 |
13 | 100314b4a56a2 |
14 | 5a9327dd4545 |
15 | 2a6d6023ae36 |
hex | 15382d2c32e1 |
23331020223201 has 4 divisors (see below), whose sum is σ = 31108026964272. Its totient is φ = 15554013482132.
The previous prime is 23331020223047. The next prime is 23331020223209. The reversal of 23331020223201 is 10232202013332.
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 not a de Polignac number, because 23331020223201 - 219 = 23331019698913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23331020223209) 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, 3888503370531 + ... + 3888503370536.
It is an arithmetic number, because the mean of its divisors is an integer number (7777006741068).
Almost surely, 223331020223201 is an apocalyptic number.
It is an amenable number.
23331020223201 is a deficient number, since it is larger than the sum of its proper divisors (7777006741071).
23331020223201 is an equidigital number, since it uses as much as digits as its factorization.
23331020223201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7777006741070.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 23331020223201 its reverse (10232202013332), we get a palindrome (33563222236533).
The spelling of 23331020223201 in words is "twenty-three trillion, three hundred thirty-one billion, twenty million, two hundred twenty-three thousand, two hundred one".
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