Base | Representation |
---|---|
bin | 1110001101100… |
… | …11100011110001 |
3 | 22022100020100111 |
4 | 13012303203301 |
5 | 221010141221 |
6 | 15455221321 |
7 | 2645251321 |
oct | 706634361 |
9 | 268306314 |
10 | 119224561 |
11 | 613321a5 |
12 | 33b17841 |
13 | 1b914ca1 |
14 | 11b97281 |
15 | a700be1 |
hex | 71b38f1 |
119224561 has 9 divisors (see below), whose sum is σ = 121892043. Its totient is φ = 116614920.
The previous prime is 119224559. The next prime is 119224579. The reversal of 119224561 is 165422911.
The square root of 119224561 is 10919.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 3876961 + 115347600 = 1969^2 + 10740^2 .
It is not a de Polignac number, because 119224561 - 21 = 119224559 is a prime.
It is a Duffinian number.
Its product of digits (4320) is a multiple of the sum of its prime divisors (240).
It is not an unprimeable number, because it can be changed into a prime (119234561) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 665970 + ... + 666148.
Almost surely, 2119224561 is an apocalyptic number.
119224561 is the 10919-th square number.
119224561 is the 5460-th centered octagonal number.
It is an amenable number.
119224561 is a deficient number, since it is larger than the sum of its proper divisors (2667482).
119224561 is an frugal number, since it uses more digits than its factorization.
119224561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480 (or 240 counting only the distinct ones).
The product of its digits is 4320, while the sum is 31.
The cubic root of 119224561 is about 492.1776753245.
The spelling of 119224561 in words is "one hundred nineteen million, two hundred twenty-four thousand, five hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •