Base | Representation |
---|---|
bin | 1111111100101111011… |
… | …10101010010011011010 |
3 | 1221101111111210110001200 |
4 | 13332113232222103122 |
5 | 32434304122004411 |
6 | 1055430051455030 |
7 | 54410052603321 |
oct | 7762756522332 |
9 | 1841444713050 |
10 | 548006438106 |
11 | 1a1454390a36 |
12 | 8a25a2b7476 |
13 | 3c8a4b8897a |
14 | 1c748c930b8 |
15 | e3c5487e56 |
hex | 7f97baa4da |
548006438106 has 48 divisors (see below), whose sum is σ = 1193395248864. Its totient is φ = 181739462112.
The previous prime is 548006438087. The next prime is 548006438129. The reversal of 548006438106 is 601834600845.
548006438106 is a `hidden beast` number, since 5 + 480 + 0 + 64 + 3 + 8 + 106 = 666.
It is a super-2 number, since 2×5480064381062 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6014320 + ... + 6104756.
It is an arithmetic number, because the mean of its divisors is an integer number (24862401018).
Almost surely, 2548006438106 is an apocalyptic number.
548006438106 is an abundant number, since it is smaller than the sum of its proper divisors (645388810758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
548006438106 is a wasteful number, since it uses less digits than its factorization.
548006438106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92155 (or 92152 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The spelling of 548006438106 in words is "five hundred forty-eight billion, six million, four hundred thirty-eight thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •