Base | Representation |
---|---|
bin | 1011101001111010010010 |
3 | 12202020000102 |
4 | 23221322102 |
5 | 1240232000 |
6 | 145252402 |
7 | 34653302 |
oct | 13517222 |
9 | 5666012 |
10 | 3055250 |
11 | 17a7500 |
12 | 1034102 |
13 | 82c853 |
14 | 597602 |
15 | 4053d5 |
hex | 2e9e92 |
3055250 has 48 divisors (see below), whose sum is σ = 6348888. Its totient is φ = 1100000.
The previous prime is 3055249. The next prime is 3055259. The reversal of 3055250 is 525503.
It can be written as a sum of positive squares in 4 ways, for example, as 1771561 + 1283689 = 1331^2 + 1133^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3055259) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30200 + ... + 30300.
Almost surely, 23055250 is an apocalyptic number.
3055250 is an abundant number, since it is smaller than the sum of its proper divisors (3293638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3055250 is a wasteful number, since it uses less digits than its factorization.
3055250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140 (or 119 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 3055250 is about 1747.9273440278. The cubic root of 3055250 is about 145.1049576985.
It can be divided in two parts, 305 and 5250, that added together give a palindrome (5555).
The spelling of 3055250 in words is "three million, fifty-five thousand, two hundred fifty".
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