Base | Representation |
---|---|
bin | 10000010110100111111010 |
3 | 22001210121200 |
4 | 100112213322 |
5 | 2044140340 |
6 | 231515030 |
7 | 51303312 |
oct | 20264772 |
9 | 8053550 |
10 | 4286970 |
11 | 2468956 |
12 | 1528a76 |
13 | b7138c |
14 | 7d8442 |
15 | 59a330 |
hex | 4169fa |
4286970 has 96 divisors (see below), whose sum is σ = 12355200. Its totient is φ = 1026432.
The previous prime is 4286969. The next prime is 4286981. The reversal of 4286970 is 796824.
It is a super-2 number, since 2×42869702 = 36756223561800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39276 + ... + 39384.
It is an arithmetic number, because the mean of its divisors is an integer number (128700).
Almost surely, 24286970 is an apocalyptic number.
It is a pronic number, being equal to 2070×2071.
It is a practical number, because each smaller number is the sum of distinct divisors of 4286970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6177600).
4286970 is an abundant number, since it is smaller than the sum of its proper divisors (8068230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4286970 is a wasteful number, since it uses less digits than its factorization.
4286970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164 (or 161 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 4286970 is about 2070.4999396281. The cubic root of 4286970 is about 162.4489149085.
The spelling of 4286970 in words is "four million, two hundred eighty-six thousand, nine hundred seventy".
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