Base | Representation |
---|---|
bin | 110010110001001110… |
… | …101101111111111010 |
3 | 12012201002220000100000 |
4 | 302301032231333322 |
5 | 1343120314030320 |
6 | 41013135253430 |
7 | 3636612064656 |
oct | 626116557772 |
9 | 165632800300 |
10 | 54513033210 |
11 | 21134205769 |
12 | a69437a276 |
13 | 51a9a5a88c |
14 | 28d1c6da66 |
15 | 1640ba9c90 |
hex | cb13adffa |
54513033210 has 48 divisors (see below), whose sum is σ = 146983296096. Its totient is φ = 14536808208.
The previous prime is 54513033191. The next prime is 54513033229. The reversal of 54513033210 is 1233031545.
It is an interprime number because it is at equal distance from previous prime (54513033191) and next prime (54513033229).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11214244 + ... + 11219103.
It is an arithmetic number, because the mean of its divisors is an integer number (3062152002).
Almost surely, 254513033210 is an apocalyptic number.
54513033210 is an abundant number, since it is smaller than the sum of its proper divisors (92470262886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54513033210 is a wasteful number, since it uses less digits than its factorization.
54513033210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22433369 (or 22433357 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 54513033210 its reverse (1233031545), we get a palindrome (55746064755).
The spelling of 54513033210 in words is "fifty-four billion, five hundred thirteen million, thirty-three thousand, two hundred ten".
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