Base | Representation |
---|---|
bin | 10100000001110011010010 |
3 | 100212202000000 |
4 | 110001303102 |
5 | 2321002013 |
6 | 304310430 |
7 | 62424606 |
oct | 24016322 |
9 | 10782000 |
10 | 5250258 |
11 | 2a66662 |
12 | 1912416 |
13 | 111a980 |
14 | 9a9506 |
15 | 6da973 |
hex | 501cd2 |
5250258 has 56 divisors (see below), whose sum is σ = 12761868. Its totient is φ = 1609632.
The previous prime is 5250227. The next prime is 5250277. The reversal of 5250258 is 8520525.
It can be written as a sum of positive squares in 2 ways, for example, as 4549689 + 700569 = 2133^2 + 837^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 18816 + ... + 19092.
Almost surely, 25250258 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5250258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6380934).
5250258 is an abundant number, since it is smaller than the sum of its proper divisors (7511610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5250258 is a wasteful number, since it uses less digits than its factorization.
5250258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310 (or 295 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 5250258 is about 2291.3441470019. The cubic root of 5250258 is about 173.8041792290.
The spelling of 5250258 in words is "five million, two hundred fifty thousand, two hundred fifty-eight".
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