Base | Representation |
---|---|
bin | 10111110110010… |
… | …00101000110010 |
3 | 111221102122201120 |
4 | 23323020220302 |
5 | 402203120000 |
6 | 31503443110 |
7 | 4646256540 |
oct | 1373105062 |
9 | 457378646 |
10 | 200051250 |
11 | a2a18513 |
12 | 56bb6496 |
13 | 325a4729 |
14 | 1c7d6d90 |
15 | 128696a0 |
hex | bec8a32 |
200051250 has 80 divisors (see below), whose sum is σ = 571467072. Its totient is φ = 45720000.
The previous prime is 200051249. The next prime is 200051261. The reversal of 200051250 is 52150002.
200051250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2000512503 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22440 + ... + 30060.
Almost surely, 2200051250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200051250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285733536).
200051250 is an abundant number, since it is smaller than the sum of its proper divisors (371415822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200051250 is an equidigital number, since it uses as much as digits as its factorization.
200051250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7653 (or 7638 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 200051250 is about 14143.9474687939. The cubic root of 200051250 is about 584.8534953461.
The spelling of 200051250 in words is "two hundred million, fifty-one thousand, two hundred fifty".
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