Base | Representation |
---|---|
bin | 1111010011100011111100 |
3 | 21112211211010 |
4 | 33103203330 |
5 | 2011343114 |
6 | 221555220 |
7 | 46050423 |
oct | 17234374 |
9 | 7484733 |
10 | 4012284 |
11 | 22a0541 |
12 | 1415b10 |
13 | aa6343 |
14 | 7662ba |
15 | 543c59 |
hex | 3d38fc |
4012284 has 24 divisors (see below), whose sum is σ = 9405648. Its totient is φ = 1331200.
The previous prime is 4012273. The next prime is 4012297. The reversal of 4012284 is 4822104.
It is a super-3 number, since 3×40122843 (a number of 21 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4012284.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2434 + ... + 3734.
It is an arithmetic number, because the mean of its divisors is an integer number (391902).
Almost surely, 24012284 is an apocalyptic number.
It is an amenable number.
4012284 is an abundant number, since it is smaller than the sum of its proper divisors (5393364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4012284 is a wasteful number, since it uses less digits than its factorization.
4012284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1565 (or 1563 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 4012284 is about 2003.0686458532. The cubic root of 4012284 is about 158.9024360917.
Adding to 4012284 its reverse (4822104), we get a palindrome (8834388).
The spelling of 4012284 in words is "four million, twelve thousand, two hundred eighty-four".
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