Base | Representation |
---|---|
bin | 100001101100010… |
… | …1101001101101000 |
3 | 2220210022220012200 |
4 | 1003120231031220 |
5 | 4303410100440 |
6 | 304103340200 |
7 | 40005342330 |
oct | 10330551550 |
9 | 2823286180 |
10 | 1130550120 |
11 | 530191047 |
12 | 276751660 |
13 | 1502b918b |
14 | aa2120c0 |
15 | 693bcc30 |
hex | 4362d368 |
1130550120 has 96 divisors (see below), whose sum is σ = 4199195520. Its totient is φ = 258410880.
The previous prime is 1130550107. The next prime is 1130550131. The reversal of 1130550120 is 210550311.
1130550120 is a `hidden beast` number, since 113 + 0 + 550 + 1 + 2 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1130550093 and 1130550102.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221796 + ... + 226835.
It is an arithmetic number, because the mean of its divisors is an integer number (43741620).
Almost surely, 21130550120 is an apocalyptic number.
1130550120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1130550120 is an abundant number, since it is smaller than the sum of its proper divisors (3068645400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1130550120 is a wasteful number, since it uses less digits than its factorization.
1130550120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448655 (or 448648 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 1130550120 is about 33623.6541738104. The cubic root of 1130550120 is about 1041.7494347317.
It can be divided in two parts, 11305 and 50120, that added together give a triangular number (61425 = T350).
The spelling of 1130550120 in words is "one billion, one hundred thirty million, five hundred fifty thousand, one hundred twenty".
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