Base | Representation |
---|---|
bin | 1111100000011… |
… | …01110100010110 |
3 | 100001202202020121 |
4 | 13300031310112 |
5 | 231300030042 |
6 | 20524022154 |
7 | 3136443022 |
oct | 760156426 |
9 | 301682217 |
10 | 130080022 |
11 | 67477056 |
12 | 3769195a |
13 | 20c46037 |
14 | 133c1382 |
15 | b647367 |
hex | 7c0dd16 |
130080022 has 16 divisors (see below), whose sum is σ = 213723360. Its totient is φ = 59102848.
The previous prime is 130080011. The next prime is 130080029. The reversal of 130080022 is 220080031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 130079978 and 130080005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130080029) 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, 64978 + ... + 66949.
It is an arithmetic number, because the mean of its divisors is an integer number (13357710).
Almost surely, 2130080022 is an apocalyptic number.
130080022 is a deficient number, since it is larger than the sum of its proper divisors (83643338).
130080022 is a wasteful number, since it uses less digits than its factorization.
130080022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131975.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 130080022 is about 11405.2629079737. The cubic root of 130080022 is about 506.6836229513.
Subtracting 130080022 from its reverse (220080031), we obtain a palindrome (90000009).
The spelling of 130080022 in words is "one hundred thirty million, eighty thousand, twenty-two".
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