Base | Representation |
---|---|
bin | 10111111010000… |
… | …11111001111001 |
3 | 111222101022022200 |
4 | 23331003321321 |
5 | 402320244103 |
6 | 31522340413 |
7 | 4653461550 |
oct | 1375037171 |
9 | 458338280 |
10 | 200556153 |
11 | a3232896 |
12 | 571ba709 |
13 | 327204a5 |
14 | 1c8c8d97 |
15 | 129190a3 |
hex | bf43e79 |
200556153 has 48 divisors (see below), whose sum is σ = 351436800. Its totient is φ = 107658720.
The previous prime is 200556149. The next prime is 200556193. The reversal of 200556153 is 351655002.
It is not a de Polignac number, because 200556153 - 22 = 200556149 is a prime.
It is not an unprimeable number, because it can be changed into a prime (200556193) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156168 + ... + 157446.
It is an arithmetic number, because the mean of its divisors is an integer number (7321600).
Almost surely, 2200556153 is an apocalyptic number.
It is an amenable number.
200556153 is a deficient number, since it is larger than the sum of its proper divisors (150880647).
200556153 is a wasteful number, since it uses less digits than its factorization.
200556153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1442 (or 1439 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 200556153 is about 14161.7849510575. The cubic root of 200556153 is about 585.3451130427.
The spelling of 200556153 in words is "two hundred million, five hundred fifty-six thousand, one hundred fifty-three".
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