Base | Representation |
---|---|
bin | 110101010111011… |
… | …111000100011100 |
3 | 2022101202102221211 |
4 | 311113133010130 |
5 | 3313202132040 |
6 | 224502234204 |
7 | 31121224666 |
oct | 6527370434 |
9 | 2271672854 |
10 | 895349020 |
11 | 41a445a75 |
12 | 20ba25964 |
13 | 113658727 |
14 | 86ca9536 |
15 | 5390d8ea |
hex | 355df11c |
895349020 has 48 divisors (see below), whose sum is σ = 1900338048. Its totient is φ = 354332160.
The previous prime is 895348997. The next prime is 895349023. The reversal of 895349020 is 20943598.
It is a happy number.
It is a super-2 number, since 2×8953490202 = 1603299735229920800, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (895349023) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 982365 + ... + 983275.
It is an arithmetic number, because the mean of its divisors is an integer number (39590376).
Almost surely, 2895349020 is an apocalyptic number.
It is an amenable number.
895349020 is an abundant number, since it is smaller than the sum of its proper divisors (1004989028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
895349020 is a wasteful number, since it uses less digits than its factorization.
895349020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1390 (or 1388 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 40.
The square root of 895349020 is about 29922.3832606963. The cubic root of 895349020 is about 963.8233737454.
The spelling of 895349020 in words is "eight hundred ninety-five million, three hundred forty-nine thousand, twenty".
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