Base | Representation |
---|---|
bin | 100001101100000… |
… | …1000101010011100 |
3 | 2220210001021211221 |
4 | 1003120020222130 |
5 | 4303340303122 |
6 | 304100223124 |
7 | 40004150011 |
oct | 10330105234 |
9 | 2823037757 |
10 | 1130400412 |
11 | 530099619 |
12 | 27669aaa4 |
13 | 150265cab |
14 | aa1b3708 |
15 | 6938d6c7 |
hex | 43608a9c |
1130400412 has 24 divisors (see below), whose sum is σ = 2067389856. Its totient is φ = 539793408.
The previous prime is 1130400379. The next prime is 1130400419. The reversal of 1130400412 is 2140040311.
It is a super-3 number, since 3×11304004123 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130400419) 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, 52788 + ... + 71044.
It is an arithmetic number, because the mean of its divisors is an integer number (86141244).
Almost surely, 21130400412 is an apocalyptic number.
It is an amenable number.
1130400412 is a deficient number, since it is larger than the sum of its proper divisors (936989444).
1130400412 is a wasteful number, since it uses less digits than its factorization.
1130400412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18957 (or 18955 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1130400412 is about 33621.4278697381. The cubic root of 1130400412 is about 1041.7034497120.
Adding to 1130400412 its reverse (2140040311), we get a palindrome (3270440723).
The spelling of 1130400412 in words is "one billion, one hundred thirty million, four hundred thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •