Base | Representation |
---|---|
bin | 1101111100010110… |
… | …0101100101100010 |
3 | 100122211201010012210 |
4 | 3133011211211202 |
5 | 30131123040332 |
6 | 1415220502550 |
7 | 161515065150 |
oct | 33705454542 |
9 | 10584633183 |
10 | 3742783842 |
11 | 1650781996 |
12 | 88554aa56 |
13 | 4785535c5 |
14 | 27711a3d0 |
15 | 16d8b7ecc |
hex | df165962 |
3742783842 has 32 divisors (see below), whose sum is σ = 8563411584. Its totient is φ = 1068307200.
The previous prime is 3742783789. The next prime is 3742783861. The reversal of 3742783842 is 2483872473.
It is a junction number, because it is equal to n+sod(n) for n = 3742783791 and 3742783800.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759 + ... + 86522.
It is an arithmetic number, because the mean of its divisors is an integer number (267606612).
Almost surely, 23742783842 is an apocalyptic number.
3742783842 is an abundant number, since it is smaller than the sum of its proper divisors (4820627742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3742783842 is a wasteful number, since it uses less digits than its factorization.
3742783842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88314.
The product of its digits is 1806336, while the sum is 48.
The square root of 3742783842 is about 61178.2955140138. The cubic root of 3742783842 is about 1552.6190672629.
The spelling of 3742783842 in words is "three billion, seven hundred forty-two million, seven hundred eighty-three thousand, eight hundred forty-two".
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