Base | Representation |
---|---|
bin | 1010111010110010101100 |
3 | 12101102021100 |
4 | 22322302230 |
5 | 1213043002 |
6 | 141203100 |
7 | 33220521 |
oct | 12726254 |
9 | 5342240 |
10 | 2862252 |
11 | 16854a8 |
12 | b60490 |
13 | 792a53 |
14 | 547148 |
15 | 3b811c |
hex | 2bacac |
2862252 has 36 divisors (see below), whose sum is σ = 7407400. Its totient is φ = 931896.
The previous prime is 2862227. The next prime is 2862259. The reversal of 2862252 is 2522682.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a tau number, because it is divible by the number of its divisors (36).
Its product of digits (3840) is a multiple of the sum of its prime divisors (48).
It is not an unprimeable number, because it can be changed into a prime (2862259) 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, 66543 + ... + 66585.
22862252 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2862252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3703700).
2862252 is an abundant number, since it is smaller than the sum of its proper divisors (4545148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2862252 is an equidigital number, since it uses as much as digits as its factorization.
2862252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139 (or 48 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 2862252 is about 1691.8191392699. The cubic root of 2862252 is about 141.9828717025.
The spelling of 2862252 in words is "two million, eight hundred sixty-two thousand, two hundred fifty-two".
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