Base | Representation |
---|---|
bin | 1111101001110110… |
… | …1100110101110101 |
3 | 101211211222021121020 |
4 | 3322131230311311 |
5 | 32101213333340 |
6 | 1532545211353 |
7 | 206063113542 |
oct | 37235546565 |
9 | 11754867536 |
10 | 4202089845 |
11 | 1866a74328 |
12 | 993330b59 |
13 | 51c75acc5 |
14 | 2bc11bbc9 |
15 | 198d939d0 |
hex | fa76cd75 |
4202089845 has 8 divisors (see below), whose sum is σ = 6723343776. Its totient is φ = 2241114576.
The previous prime is 4202089819. The next prime is 4202089861. The reversal of 4202089845 is 5489802024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4202089845 - 25 = 4202089813 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4202089797 and 4202089806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140069647 + ... + 140069676.
It is an arithmetic number, because the mean of its divisors is an integer number (840417972).
Almost surely, 24202089845 is an apocalyptic number.
It is an amenable number.
4202089845 is a deficient number, since it is larger than the sum of its proper divisors (2521253931).
4202089845 is a wasteful number, since it uses less digits than its factorization.
4202089845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280139331.
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 4202089845 is about 64823.5284831056. The cubic root of 4202089845 is about 1613.6962060794.
The spelling of 4202089845 in words is "four billion, two hundred two million, eighty-nine thousand, eight hundred forty-five".
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