Base | Representation |
---|---|
bin | 1101011010010100000… |
… | …1111001000101110001 |
3 | 211000201010000110202010 |
4 | 3112211001321011301 |
5 | 12233330403101223 |
6 | 253502322313133 |
7 | 22434401500116 |
oct | 3264501710561 |
9 | 730633013663 |
10 | 230402003313 |
11 | 89792a19279 |
12 | 387a11b87a9 |
13 | 1895aa77651 |
14 | b219a9290d |
15 | 5ed750a393 |
hex | 35a5079171 |
230402003313 has 8 divisors (see below), whose sum is σ = 323371232800. Its totient is φ = 145517054688.
The previous prime is 230402003311. The next prime is 230402003329. The reversal of 230402003313 is 313300204032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230402003313 - 21 = 230402003311 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 230402003313.
It is not an unprimeable number, because it can be changed into a prime (230402003311) 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, 2021070148 + ... + 2021070261.
It is an arithmetic number, because the mean of its divisors is an integer number (40421404100).
Almost surely, 2230402003313 is an apocalyptic number.
It is an amenable number.
230402003313 is a deficient number, since it is larger than the sum of its proper divisors (92969229487).
230402003313 is a wasteful number, since it uses less digits than its factorization.
230402003313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4042140431.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 230402003313 its reverse (313300204032), we get a palindrome (543702207345).
The spelling of 230402003313 in words is "two hundred thirty billion, four hundred two million, three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.303 sec. • engine limits •