Base | Representation |
---|---|
bin | 100001001000111… |
… | …1100011000010111 |
3 | 2212111102110021001 |
4 | 1002101330120113 |
5 | 4234133000043 |
6 | 302202004131 |
7 | 36361562401 |
oct | 10221743027 |
9 | 2774373231 |
10 | 1112000023 |
11 | 520771092 |
12 | 2704a6647 |
13 | 1494c29a4 |
14 | a7983b71 |
15 | 6795674d |
hex | 4247c617 |
1112000023 has 8 divisors (see below), whose sum is σ = 1173622400. Its totient is φ = 1050687288.
The previous prime is 1112000009. The next prime is 1112000027. The reversal of 1112000023 is 3200002111.
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 1112000023 - 229 = 575129111 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1111999973 and 1112000009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112000027) 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, 70011 + ... + 84412.
It is an arithmetic number, because the mean of its divisors is an integer number (146702800).
Almost surely, 21112000023 is an apocalyptic number.
1112000023 is a deficient number, since it is larger than the sum of its proper divisors (61622377).
1112000023 is a wasteful number, since it uses less digits than its factorization.
1112000023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154821.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 1112000023 is about 33346.6643459282. The cubic root of 1112000023 is about 1036.0203006189.
Adding to 1112000023 its reverse (3200002111), we get a palindrome (4312002134).
The spelling of 1112000023 in words is "one billion, one hundred twelve million, twenty-three", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •