Base | Representation |
---|---|
bin | 10000010110101111110010 |
3 | 22001211022100 |
4 | 100112233302 |
5 | 2044144344 |
6 | 231521230 |
7 | 51304632 |
oct | 20265762 |
9 | 8054270 |
10 | 4287474 |
11 | 2469274 |
12 | 1529216 |
13 | b71689 |
14 | 7d86c2 |
15 | 59a569 |
hex | 416bf2 |
4287474 has 24 divisors (see below), whose sum is σ = 9331452. Its totient is φ = 1422720.
The previous prime is 4287473. The next prime is 4287511. The reversal of 4287474 is 4747824.
4287474 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2424249 + 1863225 = 1557^2 + 1365^2 .
It is not an unprimeable number, because it can be changed into a prime (4287473) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5254 + ... + 6014.
Almost surely, 24287474 is an apocalyptic number.
4287474 is an abundant number, since it is smaller than the sum of its proper divisors (5043978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4287474 is a wasteful number, since it uses less digits than its factorization.
4287474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1082 (or 1079 counting only the distinct ones).
The product of its digits is 50176, while the sum is 36.
The square root of 4287474 is about 2070.6216457866. The cubic root of 4287474 is about 162.4552807913.
It can be divided in two parts, 4287 and 474, that added together give a square (4761 = 692).
The spelling of 4287474 in words is "four million, two hundred eighty-seven thousand, four hundred seventy-four".
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