Base | Representation |
---|---|
bin | 10101010110101110001010 |
3 | 101112102010200 |
4 | 111112232022 |
5 | 2413114330 |
6 | 315553030 |
7 | 65403651 |
oct | 25265612 |
9 | 11472120 |
10 | 5598090 |
11 | 3183a23 |
12 | 1a5b776 |
13 | 12100a4 |
14 | a5a198 |
15 | 758a60 |
hex | 556b8a |
5598090 has 24 divisors (see below), whose sum is σ = 14555268. Its totient is φ = 1492800.
The previous prime is 5598077. The next prime is 5598091. The reversal of 5598090 is 908955.
It can be written as a sum of positive squares in 2 ways, for example, as 5049009 + 549081 = 2247^2 + 741^2 .
It is a super-3 number, since 3×55980903 (a number of 21 digits) 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 (5598091) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31011 + ... + 31190.
Almost surely, 25598090 is an apocalyptic number.
5598090 is an abundant number, since it is smaller than the sum of its proper divisors (8957178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5598090 is a wasteful number, since it uses less digits than its factorization.
5598090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62214 (or 62211 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 36.
The square root of 5598090 is about 2366.0283176665. The cubic root of 5598090 is about 177.5606088070.
It can be divided in two parts, 559 and 8090, that added together give a square (8649 = 932).
The spelling of 5598090 in words is "five million, five hundred ninety-eight thousand, ninety".
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