Base | Representation |
---|---|
bin | 11011000101111… |
… | …101001000100011 |
3 | 1011200022022211101 |
4 | 123011331020203 |
5 | 1412330432310 |
6 | 113034255231 |
7 | 14156401603 |
oct | 3305751043 |
9 | 1150268741 |
10 | 454545955 |
11 | 213641116 |
12 | 108287517 |
13 | 7322bc06 |
14 | 44522c03 |
15 | 29d8a43a |
hex | 1b17d223 |
454545955 has 8 divisors (see below), whose sum is σ = 550856304. Its totient is φ = 360036000.
The previous prime is 454545947. The next prime is 454545979. The reversal of 454545955 is 559545454.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 454545955 - 23 = 454545947 is a prime.
It is a super-2 number, since 2×4545459552 = 413224050413724050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449541 + ... + 450550.
It is an arithmetic number, because the mean of its divisors is an integer number (68857038).
Almost surely, 2454545955 is an apocalyptic number.
454545955 is a deficient number, since it is larger than the sum of its proper divisors (96310349).
454545955 is a wasteful number, since it uses less digits than its factorization.
454545955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 900197.
The product of its digits is 1800000, while the sum is 46.
The square root of 454545955 is about 21320.0833722572. The cubic root of 454545955 is about 768.8812420078.
The spelling of 454545955 in words is "four hundred fifty-four million, five hundred forty-five thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.244 sec. • engine limits •