Base | Representation |
---|---|
bin | 111000000111000… |
… | …111110100100000 |
3 | 2102121101121212101 |
4 | 320013013310200 |
5 | 3411444004021 |
6 | 233225140144 |
7 | 32220456400 |
oct | 7007076440 |
9 | 2377347771 |
10 | 941391136 |
11 | 443433104 |
12 | 22332a654 |
13 | 12005949a |
14 | 8d052800 |
15 | 579a5a91 |
hex | 381c7d20 |
941391136 has 144 divisors (see below), whose sum is σ = 2258710272. Its totient is φ = 384652800.
The previous prime is 941391107. The next prime is 941391149. The reversal of 941391136 is 631193149.
It is a junction number, because it is equal to n+sod(n) for n = 941391095 and 941391104.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5200966 + ... + 5201146.
It is an arithmetic number, because the mean of its divisors is an integer number (15685488).
Almost surely, 2941391136 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 941391136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1129355136).
941391136 is an abundant number, since it is smaller than the sum of its proper divisors (1317319136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
941391136 is a wasteful number, since it uses less digits than its factorization.
941391136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343 (or 328 counting only the distinct ones).
The product of its digits is 17496, while the sum is 37.
The square root of 941391136 is about 30682.0979725963. The cubic root of 941391136 is about 980.0691107724.
The spelling of 941391136 in words is "nine hundred forty-one million, three hundred ninety-one thousand, one hundred thirty-six".
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