Base | Representation |
---|---|
bin | 110100100111101100… |
… | …1011110111110000101 |
3 | 101210200020202021020122 |
4 | 1221033121132332011 |
5 | 3322411303331323 |
6 | 123525000311325 |
7 | 11110163415524 |
oct | 1511731367605 |
9 | 353606667218 |
10 | 113001230213 |
11 | 43a18280863 |
12 | 19a97a72545 |
13 | a86b222381 |
14 | 567da2a4bb |
15 | 2e15830ec8 |
hex | 1a4f65ef85 |
113001230213 has 12 divisors (see below), whose sum is σ = 120061707360. Its totient is φ = 106334308032.
The previous prime is 113001230197. The next prime is 113001230267. The reversal of 113001230213 is 312032100311.
It is not a de Polignac number, because 113001230213 - 24 = 113001230197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113001230191 and 113001230200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113001260213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1655168 + ... + 1722086.
It is an arithmetic number, because the mean of its divisors is an integer number (10005142280).
Almost surely, 2113001230213 is an apocalyptic number.
It is an amenable number.
113001230213 is a deficient number, since it is larger than the sum of its proper divisors (7060477147).
113001230213 is an equidigital number, since it uses as much as digits as its factorization.
113001230213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72796 (or 72779 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 113001230213 its reverse (312032100311), we get a palindrome (425033330524).
The spelling of 113001230213 in words is "one hundred thirteen billion, one million, two hundred thirty thousand, two hundred thirteen".
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