Base | Representation |
---|---|
bin | 1010100000010011010011… |
… | …00000110111001011111101 |
3 | 10000210100101222201011020012 |
4 | 11100021221200313023331 |
5 | 11011433003202341341 |
6 | 121044012541033005 |
7 | 4602633056104256 |
oct | 520115140671375 |
9 | 100710358634205 |
10 | 23100104340221 |
11 | 73a67767551a7 |
12 | 2710b56255765 |
13 | cb743b12653c |
14 | 59c09ddb5b2d |
15 | 2a0d47a750eb |
hex | 1502698372fd |
23100104340221 has 8 divisors (see below), whose sum is σ = 23104620384384. Its totient is φ = 23095588757760.
The previous prime is 23100104340217. The next prime is 23100104340337. The reversal of 23100104340221 is 12204340100132.
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 23100104340221 - 22 = 23100104340217 is a prime.
It is a super-2 number, since 2×231001043402212 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23100104340121) 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, 109970525 + ... + 110180381.
It is an arithmetic number, because the mean of its divisors is an integer number (2888077548048).
Almost surely, 223100104340221 is an apocalyptic number.
It is an amenable number.
23100104340221 is a deficient number, since it is larger than the sum of its proper divisors (4516044163).
23100104340221 is a wasteful number, since it uses less digits than its factorization.
23100104340221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230851.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 23100104340221 its reverse (12204340100132), we get a palindrome (35304444440353).
The spelling of 23100104340221 in words is "twenty-three trillion, one hundred billion, one hundred four million, three hundred forty thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •