Base | Representation |
---|---|
bin | 100001101100001… |
… | …0000011001111000 |
3 | 2220210002220100022 |
4 | 1003120100121320 |
5 | 4303342311440 |
6 | 304101030012 |
7 | 40004341316 |
oct | 10330203170 |
9 | 2823086308 |
10 | 1130432120 |
11 | 530110424 |
12 | 2766b5308 |
13 | 15027755c |
14 | aa1c10b6 |
15 | 69397cb5 |
hex | 43610678 |
1130432120 has 32 divisors (see below), whose sum is σ = 2554409520. Its totient is φ = 450228480.
The previous prime is 1130432101. The next prime is 1130432137. The reversal of 1130432120 is 212340311.
It is a super-3 number, since 3×11304321203 (a number of 28 digits) contains 333 as substring.
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, 51326 + ... + 69965.
Almost surely, 21130432120 is an apocalyptic number.
1130432120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1130432120 is an abundant number, since it is smaller than the sum of its proper divisors (1423977400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1130432120 is a wasteful number, since it uses less digits than its factorization.
1130432120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121535 (or 121531 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1130432120 is about 33621.8994109494. The cubic root of 1130432120 is about 1041.7131896306.
Adding to 1130432120 its reverse (212340311), we get a palindrome (1342772431).
The spelling of 1130432120 in words is "one billion, one hundred thirty million, four hundred thirty-two thousand, one hundred twenty".
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