Base | Representation |
---|---|
bin | 10101100110111000… |
… | …111000010001111101 |
3 | 2012212220211002102220 |
4 | 111212320320101331 |
5 | 340003430214401 |
6 | 14354114235553 |
7 | 1450641304524 |
oct | 254670702175 |
9 | 65786732386 |
10 | 23201023101 |
11 | 9926411063 |
12 | 45b5b85bb9 |
13 | 2259914049 |
14 | 11a14994bb |
15 | 90bcbc336 |
hex | 566e3847d |
23201023101 has 32 divisors (see below), whose sum is σ = 33129962880. Its totient is φ = 14398560000.
The previous prime is 23201023099. The next prime is 23201023103. The reversal of 23201023101 is 10132010232.
It is an interprime number because it is at equal distance from previous prime (23201023099) and next prime (23201023103).
It is not a de Polignac number, because 23201023101 - 21 = 23201023099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23201023103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4214851 + ... + 4220351.
It is an arithmetic number, because the mean of its divisors is an integer number (1035311340).
Almost surely, 223201023101 is an apocalyptic number.
It is an amenable number.
23201023101 is a deficient number, since it is larger than the sum of its proper divisors (9928939779).
23201023101 is a wasteful number, since it uses less digits than its factorization.
23201023101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6797.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 23201023101 its reverse (10132010232), we get a palindrome (33333033333).
The spelling of 23201023101 in words is "twenty-three billion, two hundred one million, twenty-three thousand, one hundred one".
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