Base | Representation |
---|---|
bin | 1011101000001011… |
… | …1011100000111010 |
3 | 22001112100000010111 |
4 | 2322002323200322 |
5 | 22343030031414 |
6 | 1233420534534 |
7 | 140230604101 |
oct | 27202734072 |
9 | 8045300114 |
10 | 3121330234 |
11 | 1361a00670 |
12 | 7313b144a |
13 | 3a9885a89 |
14 | 21878b038 |
15 | 13405d8c4 |
hex | ba0bb83a |
3121330234 has 16 divisors (see below), whose sum is σ = 5108515776. Its totient is φ = 1418540800.
The previous prime is 3121330189. The next prime is 3121330259. The reversal of 3121330234 is 4320331213.
3121330234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196539 + ... + 211825.
It is an arithmetic number, because the mean of its divisors is an integer number (319282236).
Almost surely, 23121330234 is an apocalyptic number.
3121330234 is a deficient number, since it is larger than the sum of its proper divisors (1987185542).
3121330234 is a wasteful number, since it uses less digits than its factorization.
3121330234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24581.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 3121330234 is about 55868.8664105511. The cubic root of 3121330234 is about 1461.4363536946.
Adding to 3121330234 its reverse (4320331213), we get a palindrome (7441661447).
The spelling of 3121330234 in words is "three billion, one hundred twenty-one million, three hundred thirty thousand, two hundred thirty-four".
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