Base | Representation |
---|---|
bin | 10001100101100… |
… | …10010011100110 |
3 | 101021121100110110 |
4 | 20302302103212 |
5 | 300231442412 |
6 | 22350033450 |
7 | 3440664324 |
oct | 1062622346 |
9 | 337540413 |
10 | 147530982 |
11 | 76306235 |
12 | 414a8886 |
13 | 24746151 |
14 | 15844d14 |
15 | ce42d3c |
hex | 8cb24e6 |
147530982 has 16 divisors (see below), whose sum is σ = 295232832. Its totient is φ = 49148520.
The previous prime is 147530969. The next prime is 147530987. The reversal of 147530982 is 289035741.
It is a self number, because there is not a number n which added to its sum of digits gives 147530982.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147530987) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5953 + ... + 18179.
It is an arithmetic number, because the mean of its divisors is an integer number (18452052).
Almost surely, 2147530982 is an apocalyptic number.
147530982 is an abundant number, since it is smaller than the sum of its proper divisors (147701850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147530982 is a wasteful number, since it uses less digits than its factorization.
147530982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14243.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 147530982 is about 12146.2332432734. The cubic root of 147530982 is about 528.3978936610.
The spelling of 147530982 in words is "one hundred forty-seven million, five hundred thirty thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •