Base | Representation |
---|---|
bin | 1000100100111000111010 |
3 | 11020020000112 |
4 | 20210320322 |
5 | 1033421000 |
6 | 120104322 |
7 | 25052444 |
oct | 10447072 |
9 | 4206015 |
10 | 2248250 |
11 | 12a6164 |
12 | 9050a2 |
13 | 609434 |
14 | 427494 |
15 | 2e6235 |
hex | 224e3a |
2248250 has 48 divisors (see below), whose sum is σ = 4658472. Its totient is φ = 809600.
The previous prime is 2248249. The next prime is 2248271. The reversal of 2248250 is 528422.
2248250 = T220 + T221 + ... + T288.
It can be written as a sum of positive squares in 4 ways, for example, as 978121 + 1270129 = 989^2 + 1127^2 .
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97739 + ... + 97761.
22248250 is an apocalyptic number.
2248250 is an abundant number, since it is smaller than the sum of its proper divisors (2410222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2248250 is a wasteful number, since it uses less digits than its factorization.
2248250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80 (or 47 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2248250 is about 1499.4165531966. The cubic root of 2248250 is about 131.0030883253.
The spelling of 2248250 in words is "two million, two hundred forty-eight thousand, two hundred fifty".
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