Base | Representation |
---|---|
bin | 1001001010010000001000 |
3 | 11111222221121 |
4 | 21022100020 |
5 | 1103320123 |
6 | 123245024 |
7 | 26260561 |
oct | 11122010 |
9 | 4458847 |
10 | 2401288 |
11 | 13a013a |
12 | 979774 |
13 | 660ca6 |
14 | 467168 |
15 | 32675d |
hex | 24a408 |
2401288 has 16 divisors (see below), whose sum is σ = 4612860. Its totient is φ = 1171200.
The previous prime is 2401279. The next prime is 2401303. The reversal of 2401288 is 8821042.
It can be written as a sum of positive squares in 2 ways, for example, as 1483524 + 917764 = 1218^2 + 958^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333 + ... + 3988.
22401288 is an apocalyptic number.
It is an amenable number.
2401288 is a deficient number, since it is larger than the sum of its proper divisors (2211572).
2401288 is a wasteful number, since it uses less digits than its factorization.
2401288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7368 (or 7364 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 2401288 is about 1549.6089829373. The cubic root of 2401288 is about 133.9105365565.
The spelling of 2401288 in words is "two million, four hundred one thousand, two hundred eighty-eight".
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