Base | Representation |
---|---|
bin | 10101100001100110… |
… | …001000101001000101 |
3 | 2012122201201121000102 |
4 | 111201212020221011 |
5 | 334313212121201 |
6 | 14341223053445 |
7 | 1445512441136 |
oct | 254146105105 |
9 | 65581647012 |
10 | 23112223301 |
11 | 989027a4a2 |
12 | 45902a1285 |
13 | 22443c249b |
14 | 1193781c8d |
15 | 9040cb26b |
hex | 561988a45 |
23112223301 has 4 divisors (see below), whose sum is σ = 23134905600. Its totient is φ = 23089541004.
The previous prime is 23112223291. The next prime is 23112223307. The reversal of 23112223301 is 10332221132.
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 23112223301 - 222 = 23108028997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23112223307) 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, 11339621 + ... + 11341658.
It is an arithmetic number, because the mean of its divisors is an integer number (5783726400).
Almost surely, 223112223301 is an apocalyptic number.
It is an amenable number.
23112223301 is a deficient number, since it is larger than the sum of its proper divisors (22682299).
23112223301 is a wasteful number, since it uses less digits than its factorization.
23112223301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22682298.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 23112223301 its reverse (10332221132), we get a palindrome (33444444433).
The spelling of 23112223301 in words is "twenty-three billion, one hundred twelve million, two hundred twenty-three thousand, three hundred one".
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