Base | Representation |
---|---|
bin | 1001000110011000… |
… | …11010010010001010 |
3 | 110121110210012210120 |
4 | 10203030122102022 |
5 | 40001132020432 |
6 | 2124435324110 |
7 | 232031261310 |
oct | 44314322212 |
9 | 13543705716 |
10 | 4885423242 |
11 | 208776a877 |
12 | b44150636 |
13 | 5cb1b32ab |
14 | 344b980b0 |
15 | 1d8d72c2c |
hex | 12331a48a |
4885423242 has 128 divisors (see below), whose sum is σ = 11857342464. Its totient is φ = 1312754688.
The previous prime is 4885423223. The next prime is 4885423247. The reversal of 4885423242 is 2423245884.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 4885423194 and 4885423203.
It is not an unprimeable number, because it can be changed into a prime (4885423247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7550563 + ... + 7551209.
It is an arithmetic number, because the mean of its divisors is an integer number (92635488).
Almost surely, 24885423242 is an apocalyptic number.
4885423242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 4885423242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5928671232).
4885423242 is an abundant number, since it is smaller than the sum of its proper divisors (6971919222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4885423242 is a wasteful number, since it uses less digits than its factorization.
4885423242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852.
The product of its digits is 491520, while the sum is 42.
The square root of 4885423242 is about 69895.8027495214. The cubic root of 4885423242 is about 1696.8133199792.
The spelling of 4885423242 in words is "four billion, eight hundred eighty-five million, four hundred twenty-three thousand, two hundred forty-two".
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