Base | Representation |
---|---|
bin | 1111110111111100111… |
… | …11011100010011010001 |
3 | 1221010212100012000101021 |
4 | 13323332133130103101 |
5 | 32414022444101140 |
6 | 1054323012235441 |
7 | 54256254355546 |
oct | 7737637342321 |
9 | 1833770160337 |
10 | 545435534545 |
11 | 1a035515a050 |
12 | 8986130bb81 |
13 | 3c585362665 |
14 | 1c583666bcd |
15 | e2c4903b4a |
hex | 7efe7dc4d1 |
545435534545 has 32 divisors (see below), whose sum is σ = 735284119680. Its totient is φ = 384987133440.
The previous prime is 545435534537. The next prime is 545435534563.
545435534545 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 545435534545 - 23 = 545435534537 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 545435534492 and 545435534501.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363180 + ... + 1105789.
It is an arithmetic number, because the mean of its divisors is an integer number (22977628740).
Almost surely, 2545435534545 is an apocalyptic number.
545435534545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
545435534545 is a deficient number, since it is larger than the sum of its proper divisors (189848585135).
545435534545 is a wasteful number, since it uses less digits than its factorization.
545435534545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1469185.
The product of its digits is 36000000, while the sum is 52.
The spelling of 545435534545 in words is "five hundred forty-five billion, four hundred thirty-five million, five hundred thirty-four thousand, five hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •