Base | Representation |
---|---|
bin | 1000101000000111101100 |
3 | 11020220011200 |
4 | 20220013230 |
5 | 1034331414 |
6 | 120245500 |
7 | 25136151 |
oct | 10500754 |
9 | 4226150 |
10 | 2261484 |
11 | 13050a5 |
12 | 910890 |
13 | 612474 |
14 | 42c228 |
15 | 2ea109 |
hex | 2281ec |
2261484 has 18 divisors (see below), whose sum is σ = 5716620. Its totient is φ = 753816.
The previous prime is 2261473. The next prime is 2261503. The reversal of 2261484 is 4841622.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×22614842 = 10228619764512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31374 + ... + 31445.
It is an arithmetic number, because the mean of its divisors is an integer number (317590).
22261484 is an apocalyptic number.
It is an amenable number.
2261484 is an abundant number, since it is smaller than the sum of its proper divisors (3455136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2261484 is a wasteful number, since it uses less digits than its factorization.
2261484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62829 (or 62824 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 2261484 is about 1503.8231278977. The cubic root of 2261484 is about 131.2596292255.
The spelling of 2261484 in words is "two million, two hundred sixty-one thousand, four hundred eighty-four".
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