Base | Representation |
---|---|
bin | 1000011011010110… |
… | …11111010101011010 |
3 | 102200022120222021210 |
4 | 10031223133111122 |
5 | 33231231043032 |
6 | 2024543043550 |
7 | 220056242265 |
oct | 41553372532 |
9 | 12608528253 |
10 | 4524471642 |
11 | 1a11a45569 |
12 | a632a05b6 |
13 | 571494372 |
14 | 30cc79cdc |
15 | 1b73242cc |
hex | 10dadf55a |
4524471642 has 16 divisors (see below), whose sum is σ = 9050256000. Its totient is φ = 1507938432.
The previous prime is 4524471641. The next prime is 4524471659. The reversal of 4524471642 is 2461744254.
It is a self number, because there is not a number n which added to its sum of digits gives 4524471642.
It is not an unprimeable number, because it can be changed into a prime (4524471641) 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 7 ways as a sum of consecutive naturals, for example, 6642 + ... + 95357.
It is an arithmetic number, because the mean of its divisors is an integer number (565641000).
Almost surely, 24524471642 is an apocalyptic number.
4524471642 is an abundant number, since it is smaller than the sum of its proper divisors (4525784358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4524471642 is a wasteful number, since it uses less digits than its factorization.
4524471642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109397.
The product of its digits is 215040, while the sum is 39.
The square root of 4524471642 is about 67264.1928666360. The cubic root of 4524471642 is about 1653.9509410647.
It can be divided in two parts, 45244 and 71642, that added together give a triangular number (116886 = T483).
The spelling of 4524471642 in words is "four billion, five hundred twenty-four million, four hundred seventy-one thousand, six hundred forty-two".
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