Base | Representation |
---|---|
bin | 110011010010011… |
… | …001100001001110 |
3 | 2012222002221202220 |
4 | 303102121201032 |
5 | 3230234224014 |
6 | 221214400210 |
7 | 30215541021 |
oct | 6322314116 |
9 | 2188087686 |
10 | 860461134 |
11 | 401787205 |
12 | 200200066 |
13 | 109361a00 |
14 | 823c71b8 |
15 | 5081b6a9 |
hex | 3349984e |
860461134 has 48 divisors (see below), whose sum is σ = 1869235200. Its totient is φ = 263940768.
The previous prime is 860461111. The next prime is 860461139. The reversal of 860461134 is 431164068.
It is a junction number, because it is equal to n+sod(n) for n = 860461095 and 860461104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (860461139) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383187 + ... + 385425.
It is an arithmetic number, because the mean of its divisors is an integer number (38942400).
Almost surely, 2860461134 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 860461134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934617600).
860461134 is an abundant number, since it is smaller than the sum of its proper divisors (1008774066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
860461134 is a wasteful number, since it uses less digits than its factorization.
860461134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649 (or 2636 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 860461134 is about 29333.6178130145. The cubic root of 860461134 is about 951.1384814498.
The spelling of 860461134 in words is "eight hundred sixty million, four hundred sixty-one thousand, one hundred thirty-four".
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