Base | Representation |
---|---|
bin | 110101010111101… |
… | …100101111100100 |
3 | 2022101212021210012 |
4 | 311113230233210 |
5 | 3313210430103 |
6 | 224503345352 |
7 | 31121550200 |
oct | 6527545744 |
9 | 2271767705 |
10 | 895405028 |
11 | 41a484061 |
12 | 20ba52258 |
13 | 11367807b |
14 | 86cc1b00 |
15 | 539202d8 |
hex | 355ecbe4 |
895405028 has 36 divisors (see below), whose sum is σ = 1930018860. Its totient is φ = 361170432.
The previous prime is 895405013. The next prime is 895405061. The reversal of 895405028 is 820504598.
It can be written as a sum of positive squares in 2 ways, for example, as 251159104 + 644245924 = 15848^2 + 25382^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131033 + ... + 137696.
It is an arithmetic number, because the mean of its divisors is an integer number (53611635).
Almost surely, 2895405028 is an apocalyptic number.
It is an amenable number.
895405028 is an abundant number, since it is smaller than the sum of its proper divisors (1034613832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
895405028 is a wasteful number, since it uses less digits than its factorization.
895405028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268764 (or 268755 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 41.
The square root of 895405028 is about 29923.3191340800. The cubic root of 895405028 is about 963.8434704499.
The spelling of 895405028 in words is "eight hundred ninety-five million, four hundred five thousand, twenty-eight".
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