Base | Representation |
---|---|
bin | 10100101010111011011001… |
… | …11111010100101000101001 |
3 | 12221221111111200101000201221 |
4 | 22111131230333110220221 |
5 | 21424220244130314424 |
6 | 240401541540342041 |
7 | 12401022600103102 |
oct | 1225355477245051 |
9 | 187844450330657 |
10 | 45455467432489 |
11 | 13535612386a24 |
12 | 51216a80a4921 |
13 | 1c49580689c1a |
14 | b320b09313a9 |
15 | 53c6036b69e4 |
hex | 29576cfd4a29 |
45455467432489 has 3 divisors (see below), whose sum is σ = 45455474174557. Its totient is φ = 45455460690422.
The previous prime is 45455467432483. The next prime is 45455467432549. The reversal of 45455467432489 is 98423476455454.
The square root of 45455467432489 is 6742067.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 45455467432489 - 241 = 43256444176937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45455467432483) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3371034 + ... + 10113100.
Almost surely, 245455467432489 is an apocalyptic number.
45455467432489 is the 6742067-th square number.
45455467432489 is the 3371034-th centered octagonal number.
It is an amenable number.
45455467432489 is a deficient number, since it is larger than the sum of its proper divisors (6742068).
45455467432489 is an frugal number, since it uses more digits than its factorization.
45455467432489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13484134 (or 6742067 counting only the distinct ones).
The product of its digits is 2322432000, while the sum is 70.
The spelling of 45455467432489 in words is "forty-five trillion, four hundred fifty-five billion, four hundred sixty-seven million, four hundred thirty-two thousand, four hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.142 sec. • engine limits •