Base | Representation |
---|---|
bin | 1000101110100110111010 |
3 | 11022020121220 |
4 | 20232212322 |
5 | 1041204213 |
6 | 121012510 |
7 | 25306503 |
oct | 10564672 |
9 | 4266556 |
10 | 2288058 |
11 | 1323063 |
12 | 924136 |
13 | 6215a6 |
14 | 437baa |
15 | 302e23 |
hex | 22e9ba |
2288058 has 8 divisors (see below), whose sum is σ = 4576128. Its totient is φ = 762684.
The previous prime is 2288057. The next prime is 2288059. The reversal of 2288058 is 8508822.
It is an interprime number because it is at equal distance from previous prime (2288057) and next prime (2288059).
It is a sphenic number, since it is the product of 3 distinct primes.
2288058 is an admirable number.
It is a super-3 number, since 3×22880583 = 35935388326040073336, which contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (2288051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190666 + ... + 190677.
It is an arithmetic number, because the mean of its divisors is an integer number (572016).
22288058 is an apocalyptic number.
2288058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2288058 is a wasteful number, since it uses less digits than its factorization.
2288058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381348.
The product of its (nonzero) digits is 10240, while the sum is 33.
The square root of 2288058 is about 1512.6328040870. The cubic root of 2288058 is about 131.7717589277.
The spelling of 2288058 in words is "two million, two hundred eighty-eight thousand, fifty-eight".
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