Base | Representation |
---|---|
bin | 1111100101111… |
… | …01010011110011 |
3 | 100010010021021022 |
4 | 13302331103303 |
5 | 231441030320 |
6 | 20551250055 |
7 | 3145525466 |
oct | 762752363 |
9 | 303107238 |
10 | 130798835 |
11 | 67918112 |
12 | 3797992b |
13 | 2113827b |
14 | 1352b2dd |
15 | b73a325 |
hex | 7cbd4f3 |
130798835 has 8 divisors (see below), whose sum is σ = 157020000. Its totient is φ = 104598144.
The previous prime is 130798813. The next prime is 130798841. The reversal of 130798835 is 538897031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130798835 - 210 = 130797811 is a prime.
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, 22379 + ... + 27611.
It is an arithmetic number, because the mean of its divisors is an integer number (19627500).
Almost surely, 2130798835 is an apocalyptic number.
130798835 is a deficient number, since it is larger than the sum of its proper divisors (26221165).
130798835 is an equidigital number, since it uses as much as digits as its factorization.
130798835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10237.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 130798835 is about 11436.7318321276. The cubic root of 130798835 is about 507.6152083805.
The spelling of 130798835 in words is "one hundred thirty million, seven hundred ninety-eight thousand, eight hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •