Base | Representation |
---|---|
bin | 1011101000101011… |
… | …0111100100010111 |
3 | 22001200020201201011 |
4 | 2322022313210113 |
5 | 22344043124343 |
6 | 1233533313051 |
7 | 140254362112 |
oct | 27212674427 |
9 | 8050221634 |
10 | 3123411223 |
11 | 13630a2099 |
12 | 732035787 |
13 | 3aa13402a |
14 | 218b6d579 |
15 | 13432029d |
hex | ba2b7917 |
3123411223 has 8 divisors (see below), whose sum is σ = 3145725648. Its totient is φ = 3101127744.
The previous prime is 3123411199. The next prime is 3123411227. The reversal of 3123411223 is 3221143213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3123411223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3123411194 and 3123411203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123411227) 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, 218040 + ... + 231922.
It is an arithmetic number, because the mean of its divisors is an integer number (393215706).
Almost surely, 23123411223 is an apocalyptic number.
3123411223 is a deficient number, since it is larger than the sum of its proper divisors (22314425).
3123411223 is a wasteful number, since it uses less digits than its factorization.
3123411223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15473.
The product of its digits is 864, while the sum is 22.
The square root of 3123411223 is about 55887.4871773638. The cubic root of 3123411223 is about 1461.7610611255.
Adding to 3123411223 its reverse (3221143213), we get a palindrome (6344554436).
The spelling of 3123411223 in words is "three billion, one hundred twenty-three million, four hundred eleven thousand, two hundred twenty-three".
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