Base | Representation |
---|---|
bin | 1101011000110110110… |
… | …0011110011011110111 |
3 | 210222200211100201012012 |
4 | 3112031230132123313 |
5 | 12232030142410033 |
6 | 253355415314435 |
7 | 22421606050265 |
oct | 3261554363367 |
9 | 728624321165 |
10 | 230010513143 |
11 | 89601a35984 |
12 | 386b207ba1b |
13 | 188c7925568 |
14 | b1bdaa5435 |
15 | 5eb2e78248 |
hex | 358db1e6f7 |
230010513143 has 8 divisors (see below), whose sum is σ = 235374700176. Its totient is φ = 224647012800.
The previous prime is 230010513133. The next prime is 230010513149. The reversal of 230010513143 is 341315010032.
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 230010513143 - 26 = 230010513079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230010513149) 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, 540053 + ... + 866993.
It is an arithmetic number, because the mean of its divisors is an integer number (29421837522).
Almost surely, 2230010513143 is an apocalyptic number.
230010513143 is a deficient number, since it is larger than the sum of its proper divisors (5364187033).
230010513143 is a wasteful number, since it uses less digits than its factorization.
230010513143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343345.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 230010513143 its reverse (341315010032), we get a palindrome (571325523175).
The spelling of 230010513143 in words is "two hundred thirty billion, ten million, five hundred thirteen thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •