Base | Representation |
---|---|
bin | 1011111010111101… |
… | …1100111000101001 |
3 | 22021000120102211002 |
4 | 2332233130320221 |
5 | 23023212010441 |
6 | 1245313244345 |
7 | 142205326055 |
oct | 27657347051 |
9 | 8230512732 |
10 | 3200110121 |
11 | 13a241910a |
12 | 7538636b5 |
13 | 3bcca99b0 |
14 | 225016c65 |
15 | 13ae20b9b |
hex | bebdce29 |
3200110121 has 4 divisors (see below), whose sum is σ = 3446272452. Its totient is φ = 2953947792.
The previous prime is 3200110099. The next prime is 3200110127. The reversal of 3200110121 is 1210110023.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1210110023 = 103 ⋅11748641.
It can be written as a sum of positive squares in 2 ways, for example, as 733597225 + 2466512896 = 27085^2 + 49664^2 .
It is a cyclic number.
It is not a de Polignac number, because 3200110121 - 210 = 3200109097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3200110127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123081146 + ... + 123081171.
It is an arithmetic number, because the mean of its divisors is an integer number (861568113).
Almost surely, 23200110121 is an apocalyptic number.
It is an amenable number.
3200110121 is a deficient number, since it is larger than the sum of its proper divisors (246162331).
3200110121 is a wasteful number, since it uses less digits than its factorization.
3200110121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246162330.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 3200110121 is about 56569.5158278732. The cubic root of 3200110121 is about 1473.6295029803.
Adding to 3200110121 its reverse (1210110023), we get a palindrome (4410220144).
The spelling of 3200110121 in words is "three billion, two hundred million, one hundred ten thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •