Base | Representation |
---|---|
bin | 10100110011001111000000… |
… | …11000010011000011111101 |
3 | 12222221210011221220200002120 |
4 | 22121213200120103003331 |
5 | 21443404301011413041 |
6 | 241141022141513153 |
7 | 12430445300104653 |
oct | 1231474030230375 |
9 | 188853157820076 |
10 | 45740871201021 |
11 | 1363565a370507 |
12 | 5168a792727b9 |
13 | 1c6a465500479 |
14 | b41c27314dd3 |
15 | 544c5971b366 |
hex | 2999e06130fd |
45740871201021 has 8 divisors (see below), whose sum is σ = 64575347577984. Its totient is φ = 28700154479040.
The previous prime is 45740871200929. The next prime is 45740871201031. The reversal of 45740871201021 is 12010217804754.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45740871201021 - 219 = 45740870676733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45740871201031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448439913685 + ... + 448439913786.
It is an arithmetic number, because the mean of its divisors is an integer number (8071918447248).
Almost surely, 245740871201021 is an apocalyptic number.
It is an amenable number.
45740871201021 is a deficient number, since it is larger than the sum of its proper divisors (18834476376963).
45740871201021 is a wasteful number, since it uses less digits than its factorization.
45740871201021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896879827491.
The product of its (nonzero) digits is 125440, while the sum is 42.
The spelling of 45740871201021 in words is "forty-five trillion, seven hundred forty billion, eight hundred seventy-one million, two hundred one thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •