Base | Representation |
---|---|
bin | 1111100110010… |
… | …00011001100010 |
3 | 100010012120120122 |
4 | 13303020121202 |
5 | 231444004013 |
6 | 20552240242 |
7 | 3146105066 |
oct | 763103142 |
9 | 303176518 |
10 | 130844258 |
11 | 67949256 |
12 | 379a0082 |
13 | 21152b4c |
14 | 1353daa6 |
15 | b748a08 |
hex | 7cc8662 |
130844258 has 8 divisors (see below), whose sum is σ = 196423680. Its totient is φ = 65369700.
The previous prime is 130844249. The next prime is 130844261. The reversal of 130844258 is 852448031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23018 + ... + 28133.
It is an arithmetic number, because the mean of its divisors is an integer number (24552960).
Almost surely, 2130844258 is an apocalyptic number.
130844258 is a deficient number, since it is larger than the sum of its proper divisors (65579422).
130844258 is a wasteful number, since it uses less digits than its factorization.
130844258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52432.
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 130844258 is about 11438.7174980415. The cubic root of 130844258 is about 507.6739620563.
The spelling of 130844258 in words is "one hundred thirty million, eight hundred forty-four thousand, two hundred fifty-eight".
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