Base | Representation |
---|---|
bin | 100110000011001011… |
… | …100111000011011010 |
3 | 10220110021221201100210 |
4 | 212003023213003122 |
5 | 1132133011031011 |
6 | 30434020311550 |
7 | 2644303365651 |
oct | 460313470332 |
9 | 126407851323 |
10 | 40855564506 |
11 | 163659a0349 |
12 | 7b025425b6 |
13 | 3b113bb553 |
14 | 1d9807c198 |
15 | 10e1b876a6 |
hex | 9832e70da |
40855564506 has 32 divisors (see below), whose sum is σ = 82879193088. Its totient is φ = 13423924080.
The previous prime is 40855564487. The next prime is 40855564523. The reversal of 40855564506 is 60546555804.
It is a super-2 number, since 2×408555645062 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3473271 + ... + 3485013.
It is an arithmetic number, because the mean of its divisors is an integer number (2589974784).
Almost surely, 240855564506 is an apocalyptic number.
40855564506 is an abundant number, since it is smaller than the sum of its proper divisors (42023628582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40855564506 is a wasteful number, since it uses less digits than its factorization.
40855564506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19986.
The product of its (nonzero) digits is 2880000, while the sum is 48.
The spelling of 40855564506 in words is "forty billion, eight hundred fifty-five million, five hundred sixty-four thousand, five hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •