Base | Representation |
---|---|
bin | 1001110101111010… |
… | …01010111110001110 |
3 | 111122020221011012002 |
4 | 10322331022332032 |
5 | 41310211102200 |
6 | 2232200112302 |
7 | 244641644366 |
oct | 47275127616 |
9 | 14566834162 |
10 | 5284081550 |
11 | 22717a9750 |
12 | 1035765692 |
13 | 662974c97 |
14 | 381acd9a6 |
15 | 20dd6dbd5 |
hex | 13af4af8e |
5284081550 has 48 divisors (see below), whose sum is σ = 10747240704. Its totient is φ = 1916940000.
The previous prime is 5284081547. The next prime is 5284081591. The reversal of 5284081550 is 551804825.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent 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, 225905 + ... + 248195.
It is an arithmetic number, because the mean of its divisors is an integer number (223900848).
Almost surely, 25284081550 is an apocalyptic number.
5284081550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5284081550 is an abundant number, since it is smaller than the sum of its proper divisors (5463159154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5284081550 is a wasteful number, since it uses less digits than its factorization.
5284081550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22745 (or 22740 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 38.
The square root of 5284081550 is about 72691.6883144146. The cubic root of 5284081550 is about 1741.7661142465.
The spelling of 5284081550 in words is "five billion, two hundred eighty-four million, eighty-one thousand, five hundred fifty".
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