Base | Representation |
---|---|
bin | 1111011111111… |
… | …11101010001000 |
3 | 100001122210200112 |
4 | 13233333222020 |
5 | 231241201044 |
6 | 20522453452 |
7 | 3136111646 |
oct | 757775210 |
9 | 301583615 |
10 | 130022024 |
11 | 67437520 |
12 | 37664288 |
13 | 20c25812 |
14 | 133a8196 |
15 | b63509e |
hex | 7bffa88 |
130022024 has 32 divisors (see below), whose sum is σ = 272147040. Its totient is φ = 57724800.
The previous prime is 130022021. The next prime is 130022077. The reversal of 130022024 is 420220031.
It is not an unprimeable number, because it can be changed into a prime (130022021) 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, 13397 + ... + 20964.
It is an arithmetic number, because the mean of its divisors is an integer number (8504595).
Almost surely, 2130022024 is an apocalyptic number.
It is an amenable number.
130022024 is an abundant number, since it is smaller than the sum of its proper divisors (142125016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130022024 is a wasteful number, since it uses less digits than its factorization.
130022024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34421 (or 34417 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 130022024 is about 11402.7200263797. The cubic root of 130022024 is about 506.6083077597.
Adding to 130022024 its reverse (420220031), we get a palindrome (550242055).
The spelling of 130022024 in words is "one hundred thirty million, twenty-two thousand, twenty-four".
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