Base | Representation |
---|---|
bin | 1101011010000011010… |
… | …1110001111010101101 |
3 | 211000112012202200021001 |
4 | 3112200311301322231 |
5 | 12233204410004331 |
6 | 253451332040301 |
7 | 22432556211433 |
oct | 3264065617255 |
9 | 730465680231 |
10 | 230331719341 |
11 | 89757283949 |
12 | 38781763091 |
13 | 189493397b9 |
14 | b2105d8d53 |
15 | 5ed1275561 |
hex | 35a0d71ead |
230331719341 has 4 divisors (see below), whose sum is σ = 234677600892. Its totient is φ = 225985837792.
The previous prime is 230331719309. The next prime is 230331719351. The reversal of 230331719341 is 143917133032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 132969622500 + 97362096841 = 364650^2 + 312029^2 .
It is a cyclic number.
It is not a de Polignac number, because 230331719341 - 25 = 230331719309 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 230331719341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230331719351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172940696 + ... + 2172940801.
It is an arithmetic number, because the mean of its divisors is an integer number (58669400223).
Almost surely, 2230331719341 is an apocalyptic number.
It is an amenable number.
230331719341 is a deficient number, since it is larger than the sum of its proper divisors (4345881551).
230331719341 is an equidigital number, since it uses as much as digits as its factorization.
230331719341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4345881550.
The product of its (nonzero) digits is 40824, while the sum is 37.
The spelling of 230331719341 in words is "two hundred thirty billion, three hundred thirty-one million, seven hundred nineteen thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •