Base | Representation |
---|---|
bin | 10111110111000… |
… | …10000010111101 |
3 | 111221121221111012 |
4 | 23323202002331 |
5 | 402214432300 |
6 | 31510005005 |
7 | 4650202136 |
oct | 1373420275 |
9 | 457557435 |
10 | 200155325 |
11 | a2a89727 |
12 | 57046765 |
13 | 3260cc06 |
14 | 1c822c8d |
15 | 1288a435 |
hex | bee20bd |
200155325 has 12 divisors (see below), whose sum is σ = 253965888. Its totient is φ = 156399600.
The previous prime is 200155321. The next prime is 200155327. The reversal of 200155325 is 523551002.
It is not a de Polignac number, because 200155325 - 22 = 200155321 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200155325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200155321) 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, 92021 + ... + 94170.
It is an arithmetic number, because the mean of its divisors is an integer number (21163824).
Almost surely, 2200155325 is an apocalyptic number.
200155325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200155325 is a deficient number, since it is larger than the sum of its proper divisors (53810563).
200155325 is a wasteful number, since it uses less digits than its factorization.
200155325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186244 (or 186239 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 200155325 is about 14147.6261259619. The cubic root of 200155325 is about 584.9548994865.
The spelling of 200155325 in words is "two hundred million, one hundred fifty-five thousand, three hundred twenty-five".
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