Base | Representation |
---|---|
bin | 1000100110001011101110 |
3 | 11020111021211 |
4 | 20212023232 |
5 | 1034103200 |
6 | 120145034 |
7 | 25104055 |
oct | 10461356 |
9 | 4214254 |
10 | 2253550 |
11 | 12aa142 |
12 | 90817a |
13 | 60b980 |
14 | 42939c |
15 | 2e7aba |
hex | 2262ee |
2253550 has 24 divisors (see below), whose sum is σ = 4515336. Its totient is φ = 831840.
The previous prime is 2253547. The next prime is 2253551. The reversal of 2253550 is 553522.
2253550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22535503 = 34333877209841625000, which contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2253551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1084 + ... + 2383.
It is an arithmetic number, because the mean of its divisors is an integer number (188139).
22253550 is an apocalyptic number.
2253550 is an abundant number, since it is smaller than the sum of its proper divisors (2261786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253550 is a wasteful number, since it uses less digits than its factorization.
2253550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3492 (or 3487 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 2253550 is about 1501.1828669419. The cubic root of 2253550 is about 131.1059492898.
The spelling of 2253550 in words is "two million, two hundred fifty-three thousand, five hundred fifty".
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