Base | Representation |
---|---|
bin | 1101011000111001110… |
… | …0001001111111010110 |
3 | 210222201200212201211022 |
4 | 3112032130021333112 |
5 | 12232041342343220 |
6 | 253400543241142 |
7 | 22422120226100 |
oct | 3261634117726 |
9 | 728650781738 |
10 | 230023012310 |
11 | 89608aa2773 |
12 | 386b62a91b2 |
13 | 188ca3b0810 |
14 | b1c15da570 |
15 | 5eb40e6925 |
hex | 358e709fd6 |
230023012310 has 96 divisors (see below), whose sum is σ = 549200645280. Its totient is φ = 68516195328.
The previous prime is 230023012309. The next prime is 230023012321. The reversal of 230023012310 is 13210320032.
It is a super-2 number, since 2×2300230123102 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 953780 + ... + 1170359.
It is an arithmetic number, because the mean of its divisors is an integer number (5720840055).
Almost surely, 2230023012310 is an apocalyptic number.
230023012310 is an abundant number, since it is smaller than the sum of its proper divisors (319177632970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230023012310 is a wasteful number, since it uses less digits than its factorization.
230023012310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2124190 (or 2124183 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 230023012310 its reverse (13210320032), we get a palindrome (243233332342).
The spelling of 230023012310 in words is "two hundred thirty billion, twenty-three million, twelve thousand, three hundred ten".
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