Base | Representation |
---|---|
bin | 1111100011101… |
… | …01110110001010 |
3 | 100002120101202002 |
4 | 13301311312022 |
5 | 231402143442 |
6 | 20541111002 |
7 | 3143166215 |
oct | 761656612 |
9 | 302511662 |
10 | 130506122 |
11 | 677381aa |
12 | 37858462 |
13 | 21064c76 |
14 | 1349277c |
15 | b6cd732 |
hex | 7c75d8a |
130506122 has 8 divisors (see below), whose sum is σ = 199924416. Its totient is φ = 63864652.
The previous prime is 130506083. The next prime is 130506133. The reversal of 130506122 is 221605031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 130506094 and 130506103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694088 + ... + 694275.
It is an arithmetic number, because the mean of its divisors is an integer number (24990552).
Almost surely, 2130506122 is an apocalyptic number.
130506122 is a deficient number, since it is larger than the sum of its proper divisors (69418294).
130506122 is a wasteful number, since it uses less digits than its factorization.
130506122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1388412.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 130506122 is about 11423.9276083141. The cubic root of 130506122 is about 507.2362637522.
The spelling of 130506122 in words is "one hundred thirty million, five hundred six thousand, one hundred twenty-two".
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