Base | Representation |
---|---|
bin | 10101100001000011… |
… | …000001110010101001 |
3 | 2012122002102000201212 |
4 | 111201003001302221 |
5 | 334303333121301 |
6 | 14340253522505 |
7 | 1445341301012 |
oct | 254103016251 |
9 | 65562360655 |
10 | 23103020201 |
11 | 9886064028 |
12 | 45891a3435 |
13 | 224251c571 |
14 | 1192468009 |
15 | 9033ae4bb |
hex | 5610c1ca9 |
23103020201 has 8 divisors (see below), whose sum is σ = 24131714880. Its totient is φ = 22089794832.
The previous prime is 23103020183. The next prime is 23103020209. The reversal of 23103020201 is 10202030132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23103020201 - 214 = 23103003817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23103020209) 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, 3864275 + ... + 3870248.
It is an arithmetic number, because the mean of its divisors is an integer number (3016464360).
Almost surely, 223103020201 is an apocalyptic number.
It is an amenable number.
23103020201 is a deficient number, since it is larger than the sum of its proper divisors (1028694679).
23103020201 is a wasteful number, since it uses less digits than its factorization.
23103020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7734655.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 23103020201 its reverse (10202030132), we get a palindrome (33305050333).
The spelling of 23103020201 in words is "twenty-three billion, one hundred three million, twenty thousand, two hundred one".
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