Base | Representation |
---|---|
bin | 100101000111011000101… |
… | …111110011010010101000 |
3 | 100000211102100121001110222 |
4 | 211013120233303102220 |
5 | 313242012304003130 |
6 | 5231412445225212 |
7 | 352162025266400 |
oct | 45073057632250 |
9 | 10024370531428 |
10 | 2550552016040 |
11 | 8a3757136136 |
12 | 352392862208 |
13 | 156692919b72 |
14 | 8b639859800 |
15 | 4652bb95ce5 |
hex | 251d8bf34a8 |
2550552016040 has 48 divisors (see below), whose sum is σ = 6675679516500. Its totient is φ = 874474976256.
The previous prime is 2550552016039. The next prime is 2550552016079. The reversal of 2550552016040 is 406102550552.
2550552016040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2315406549316 + 235145466724 = 1521646^2 + 484918^2 .
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 650649065 + ... + 650652984.
Almost surely, 22550552016040 is an apocalyptic number.
2550552016040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2550552016040 is an abundant number, since it is smaller than the sum of its proper divisors (4125127500460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550552016040 is a wasteful number, since it uses less digits than its factorization.
2550552016040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1301302074 (or 1301302063 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 35.
Adding to 2550552016040 its reverse (406102550552), we get a palindrome (2956654566592).
The spelling of 2550552016040 in words is "two trillion, five hundred fifty billion, five hundred fifty-two million, sixteen thousand, forty".
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