Base | Representation |
---|---|
bin | 10111110110010… |
… | …01000110110010 |
3 | 111221102202100200 |
4 | 23323021012302 |
5 | 402203200140 |
6 | 31503500030 |
7 | 4646265252 |
oct | 1373110662 |
9 | 457382320 |
10 | 200053170 |
11 | a2a199a9 |
12 | 56bb7616 |
13 | 325a5575 |
14 | 1c7d7962 |
15 | 1286a030 |
hex | bec91b2 |
200053170 has 48 divisors (see below), whose sum is σ = 520895232. Its totient is φ = 53269920.
The previous prime is 200053159. The next prime is 200053177. The reversal of 200053170 is 71350002.
200053170 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (200053177) 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, 88069 + ... + 90311.
It is an arithmetic number, because the mean of its divisors is an integer number (10851984).
Almost surely, 2200053170 is an apocalyptic number.
200053170 is an abundant number, since it is smaller than the sum of its proper divisors (320842062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200053170 is a wasteful number, since it uses less digits than its factorization.
200053170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3247 (or 3244 counting only the distinct ones).
The product of its (nonzero) digits is 210, while the sum is 18.
The square root of 200053170 is about 14144.0153421862. The cubic root of 200053170 is about 584.8553663919.
The spelling of 200053170 in words is "two hundred million, fifty-three thousand, one hundred seventy".
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