Base | Representation |
---|---|
bin | 10000100100001010… |
… | …01011111010101100 |
3 | 211221210021122012100 |
4 | 20102011023322230 |
5 | 121203140042022 |
6 | 4030245535100 |
7 | 433245444504 |
oct | 102205137254 |
9 | 24853248170 |
10 | 8893284012 |
11 | 38540329a8 |
12 | 1882414490 |
13 | ab9627942 |
14 | 605196a04 |
15 | 370b4c1ac |
hex | 21214beac |
8893284012 has 18 divisors (see below), whose sum is σ = 22480245788. Its totient is φ = 2964427992.
The previous prime is 8893284011. The next prime is 8893284013. The reversal of 8893284012 is 2104823988.
It is an interprime number because it is at equal distance from previous prime (8893284011) and next prime (8893284013).
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×88932840122 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (8893284011) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123517798 + ... + 123517869.
Almost surely, 28893284012 is an apocalyptic number.
It is an amenable number.
8893284012 is an abundant number, since it is smaller than the sum of its proper divisors (13586961776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8893284012 is a wasteful number, since it uses less digits than its factorization.
8893284012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247035677 (or 247035672 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 8893284012 is about 94304.2099378389. The cubic root of 8893284012 is about 2071.8296977817.
The spelling of 8893284012 in words is "eight billion, eight hundred ninety-three million, two hundred eighty-four thousand, twelve".
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