Base | Representation |
---|---|
bin | 10101100110111001… |
… | …100011101101110100 |
3 | 2012212221011010111012 |
4 | 111212321203231310 |
5 | 340004001413022 |
6 | 14354122131352 |
7 | 1450642645313 |
oct | 254671435564 |
9 | 65787133435 |
10 | 23201201012 |
11 | 99265227a0 |
12 | 45b6050b58 |
13 | 2259977012 |
14 | 11a150427a |
15 | 90bd04de2 |
hex | 566e63b74 |
23201201012 has 12 divisors (see below), whose sum is σ = 44293202016. Its totient is φ = 10546000440.
The previous prime is 23201200999. The next prime is 23201201021. The reversal of 23201201012 is 21010210232.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263649968 + ... + 263650055.
It is an arithmetic number, because the mean of its divisors is an integer number (3691100168).
Almost surely, 223201201012 is an apocalyptic number.
23201201012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23201201012 is a deficient number, since it is larger than the sum of its proper divisors (21092001004).
23201201012 is a wasteful number, since it uses less digits than its factorization.
23201201012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527300038 (or 527300036 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 23201201012 its reverse (21010210232), we get a palindrome (44211411244).
The spelling of 23201201012 in words is "twenty-three billion, two hundred one million, two hundred one thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •