Base | Representation |
---|---|
bin | 1111011010010101… |
… | …11010111001001100 |
3 | 210100122001021121100 |
4 | 13231022322321030 |
5 | 113421122431111 |
6 | 3445005103100 |
7 | 412016044620 |
oct | 75512727114 |
9 | 23318037540 |
10 | 8274030156 |
11 | 3566524357 |
12 | 172ab57a90 |
13 | a1b24a442 |
14 | 586c3b180 |
15 | 3365c9756 |
hex | 1ed2bae4c |
8274030156 has 72 divisors (see below), whose sum is σ = 24239464704. Its totient is φ = 2330707680.
The previous prime is 8274030151. The next prime is 8274030209. The reversal of 8274030156 is 6510304728.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 8274030156.
It is not an unprimeable number, because it can be changed into a prime (8274030151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213330 + ... + 249113.
It is an arithmetic number, because the mean of its divisors is an integer number (336659232).
Almost surely, 28274030156 is an apocalyptic number.
It is an amenable number.
8274030156 is an abundant number, since it is smaller than the sum of its proper divisors (15965434548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8274030156 is a wasteful number, since it uses less digits than its factorization.
8274030156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462531 (or 462526 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 8274030156 is about 90961.6960923663. The cubic root of 8274030156 is about 2022.5799596693.
It can be divided in two parts, 82740 and 30156, that added together give a square (112896 = 3362).
The spelling of 8274030156 in words is "eight billion, two hundred seventy-four million, thirty thousand, one hundred fifty-six".
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