Base | Representation |
---|---|
bin | 110010001001001… |
… | …101001011100101 |
3 | 2011122000011002110 |
4 | 302021031023211 |
5 | 3210331232320 |
6 | 215251231233 |
7 | 26563466061 |
oct | 6211151345 |
9 | 2148004073 |
10 | 841274085 |
11 | 3a1971743 |
12 | 1b58a8519 |
13 | 1053a4622 |
14 | 7da30aa1 |
15 | 4dccb5e0 |
hex | 3224d2e5 |
841274085 has 16 divisors (see below), whose sum is σ = 1347825600. Its totient is φ = 448083840.
The previous prime is 841274051. The next prime is 841274089. The reversal of 841274085 is 580472148.
It is a happy number.
It is not a de Polignac number, because 841274085 - 211 = 841272037 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (841274089) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25435 + ... + 48264.
It is an arithmetic number, because the mean of its divisors is an integer number (84239100).
Almost surely, 2841274085 is an apocalyptic number.
It is an amenable number.
841274085 is a deficient number, since it is larger than the sum of its proper divisors (506551515).
841274085 is a wasteful number, since it uses less digits than its factorization.
841274085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74468.
The product of its (nonzero) digits is 71680, while the sum is 39.
The square root of 841274085 is about 29004.7252184881. The cubic root of 841274085 is about 944.0155981844.
The spelling of 841274085 in words is "eight hundred forty-one million, two hundred seventy-four thousand, eighty-five".
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