Base | Representation |
---|---|
bin | 110010101111101011… |
… | …110010010001110010 |
3 | 12012122022002101120112 |
4 | 302233223302101302 |
5 | 1343042144122412 |
6 | 41010411341322 |
7 | 3636145460345 |
oct | 625753622162 |
9 | 165568071515 |
10 | 54487098482 |
11 | 21120601603 |
12 | a687751842 |
13 | 51a457a09b |
14 | 28cc63c45c |
15 | 163d785722 |
hex | cafaf2472 |
54487098482 has 4 divisors (see below), whose sum is σ = 81730647726. Its totient is φ = 27243549240.
The previous prime is 54487098481. The next prime is 54487098487. The reversal of 54487098482 is 28489078445.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 47641356361 + 6845742121 = 218269^2 + 82739^2 .
It is not an unprimeable number, because it can be changed into a prime (54487098481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13621774619 + ... + 13621774622.
Almost surely, 254487098482 is an apocalyptic number.
54487098482 is a deficient number, since it is larger than the sum of its proper divisors (27243549244).
54487098482 is a wasteful number, since it uses less digits than its factorization.
54487098482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27243549243.
The product of its (nonzero) digits is 20643840, while the sum is 59.
The spelling of 54487098482 in words is "fifty-four billion, four hundred eighty-seven million, ninety-eight thousand, four hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •