Base | Representation |
---|---|
bin | 1001011011100100111010 |
3 | 11122121021211 |
4 | 21123210322 |
5 | 1113103000 |
6 | 124553334 |
7 | 30004504 |
oct | 11334472 |
9 | 4577254 |
10 | 2472250 |
11 | 1439490 |
12 | 9b284a |
13 | 687391 |
14 | 484d74 |
15 | 33c7ba |
hex | 25b93a |
2472250 has 64 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 840000.
The previous prime is 2472241. The next prime is 2472251. The reversal of 2472250 is 522742.
It is a super-2 number, since 2×24722502 = 12224040125000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (2472251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79735 + ... + 79765.
It is an arithmetic number, because the mean of its divisors is an integer number (84240).
22472250 is an apocalyptic number.
2472250 is an abundant number, since it is smaller than the sum of its proper divisors (2919110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2472250 is a wasteful number, since it uses less digits than its factorization.
2472250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 22.
The square root of 2472250 is about 1572.3390219670. The cubic root of 2472250 is about 135.2168440085.
Adding to 2472250 its reverse (522742), we get a palindrome (2994992).
The spelling of 2472250 in words is "two million, four hundred seventy-two thousand, two hundred fifty".
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