Base | Representation |
---|---|
bin | 101000011000011010111… |
… | …0011111100010000000100 |
3 | 201122120112002012012121120 |
4 | 1100300311303330100010 |
5 | 1211412400120230022 |
6 | 15445345101113540 |
7 | 1111655121225414 |
oct | 120606563742004 |
9 | 21576462165546 |
10 | 5550000555012 |
11 | 184a818696aa1 |
12 | 757763b588b0 |
13 | 313494117564 |
14 | 15289b402644 |
15 | 9957cca8d5c |
hex | 50c35cfc404 |
5550000555012 has 48 divisors (see below), whose sum is σ = 13195040201280. Its totient is φ = 1814998327168.
The previous prime is 5550000554983. The next prime is 5550000555017. The reversal of 5550000555012 is 2105550000555.
It is not an unprimeable number, because it can be changed into a prime (5550000555017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12313543 + ... + 12756305.
It is an arithmetic number, because the mean of its divisors is an integer number (274896670860).
Almost surely, 25550000555012 is an apocalyptic number.
It is an amenable number.
5550000555012 is an abundant number, since it is smaller than the sum of its proper divisors (7645039646268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5550000555012 is a wasteful number, since it uses less digits than its factorization.
5550000555012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462532 (or 462530 counting only the distinct ones).
The product of its (nonzero) digits is 31250, while the sum is 33.
Adding to 5550000555012 its reverse (2105550000555), we get a palindrome (7655550555567).
The spelling of 5550000555012 in words is "five trillion, five hundred fifty billion, five hundred fifty-five thousand, twelve".
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