Base | Representation |
---|---|
bin | 100001011001000… |
… | …1001111101000110 |
3 | 2220002022110112110 |
4 | 1002302021331012 |
5 | 4243313203410 |
6 | 303103001450 |
7 | 36523422153 |
oct | 10262117506 |
9 | 2802273473 |
10 | 1120444230 |
11 | 525509374 |
12 | 273299286 |
13 | 14b18b369 |
14 | a8b4122a |
15 | 68573720 |
hex | 42c89f46 |
1120444230 has 16 divisors (see below), whose sum is σ = 2689066224. Its totient is φ = 298785120.
The previous prime is 1120444219. The next prime is 1120444271. The reversal of 1120444230 is 324440211.
It is a junction number, because it is equal to n+sod(n) for n = 1120444197 and 1120444206.
It is a congruent number.
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, 18674041 + ... + 18674100.
It is an arithmetic number, because the mean of its divisors is an integer number (168066639).
Almost surely, 21120444230 is an apocalyptic number.
1120444230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1120444230 is an abundant number, since it is smaller than the sum of its proper divisors (1568621994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120444230 is a wasteful number, since it uses less digits than its factorization.
1120444230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37348151.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 1120444230 is about 33473.0373584472. The cubic root of 1120444230 is about 1038.6361035104.
Adding to 1120444230 its reverse (324440211), we get a palindrome (1444884441).
The spelling of 1120444230 in words is "one billion, one hundred twenty million, four hundred forty-four thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •