Base | Representation |
---|---|
bin | 1110010100000110… |
… | …0010000001110010 |
3 | 100220210010022221000 |
4 | 3211001202001302 |
5 | 30332122241421 |
6 | 1433135342430 |
7 | 164134503450 |
oct | 34501420162 |
9 | 10823108830 |
10 | 3842383986 |
11 | 16a1a1aa61 |
12 | 8b2981a16 |
13 | 4930870bc |
14 | 2864459d0 |
15 | 1774de226 |
hex | e5062072 |
3842383986 has 32 divisors (see below), whose sum is σ = 9758436480. Its totient is φ = 1097823888.
The previous prime is 3842383969. The next prime is 3842383991. The reversal of 3842383986 is 6893832483.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5082141 + ... + 5082896.
It is an arithmetic number, because the mean of its divisors is an integer number (304951140).
Almost surely, 23842383986 is an apocalyptic number.
3842383986 is an abundant number, since it is smaller than the sum of its proper divisors (5916052494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3842383986 is a wasteful number, since it uses less digits than its factorization.
3842383986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10165055 (or 10165049 counting only the distinct ones).
The product of its digits is 5971968, while the sum is 54.
The square root of 3842383986 is about 61986.9662590451. The cubic root of 3842383986 is about 1566.2710515688.
It can be divided in two parts, 384238398 and 6, that added together give a square (384238404 = 196022).
The spelling of 3842383986 in words is "three billion, eight hundred forty-two million, three hundred eighty-three thousand, nine hundred eighty-six".
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