Base | Representation |
---|---|
bin | 1001010001111000… |
… | …01111011110000110 |
3 | 110212012020002121202 |
4 | 10220330033132012 |
5 | 40200323113232 |
6 | 2142202142502 |
7 | 234312003011 |
oct | 45074173606 |
9 | 13765202552 |
10 | 4981847942 |
11 | 212713a105 |
12 | b704b1a32 |
13 | 615174626 |
14 | 3538d8378 |
15 | 1e256d162 |
hex | 128f0f786 |
4981847942 has 8 divisors (see below), whose sum is σ = 7498277136. Its totient is φ = 2482422232.
The previous prime is 4981847933. The next prime is 4981847951. The reversal of 4981847942 is 2497481894.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4981847933) and next prime (4981847951).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 4250138 + ... + 4251309.
It is an arithmetic number, because the mean of its divisors is an integer number (937284642).
Almost surely, 24981847942 is an apocalyptic number.
4981847942 is a deficient number, since it is larger than the sum of its proper divisors (2516429194).
4981847942 is a wasteful number, since it uses less digits than its factorization.
4981847942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8501742.
The product of its digits is 4644864, while the sum is 56.
The square root of 4981847942 is about 70582.2069788130. The cubic root of 4981847942 is about 1707.9041319661.
The spelling of 4981847942 in words is "four billion, nine hundred eighty-one million, eight hundred forty-seven thousand, nine hundred forty-two".
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