Base | Representation |
---|---|
bin | 1101011100100101001… |
… | …0011100101010011101 |
3 | 211002021111200022121122 |
4 | 3113021102130222131 |
5 | 12241102120314401 |
6 | 254042532540325 |
7 | 22455436230155 |
oct | 3271122345235 |
9 | 732244608548 |
10 | 231010323101 |
11 | 89a753399a8 |
12 | 38930a816a5 |
13 | 18a26ac709c |
14 | b2767a3765 |
15 | 6020b1d21b |
hex | 35c949ca9d |
231010323101 has 8 divisors (see below), whose sum is σ = 231753350400. Its totient is φ = 230267636928.
The previous prime is 231010323091. The next prime is 231010323127. The reversal of 231010323101 is 101323010132.
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 231010323101 - 222 = 231006128797 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 231010323101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231010323161) 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, 1307750 + ... + 1473848.
It is an arithmetic number, because the mean of its divisors is an integer number (28969168800).
Almost surely, 2231010323101 is an apocalyptic number.
It is an amenable number.
231010323101 is a deficient number, since it is larger than the sum of its proper divisors (743027299).
231010323101 is a wasteful number, since it uses less digits than its factorization.
231010323101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170563.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 231010323101 its reverse (101323010132), we get a palindrome (332333333233).
The spelling of 231010323101 in words is "two hundred thirty-one billion, ten million, three hundred twenty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •