Base | Representation |
---|---|
bin | 10111110110101… |
… | …01110010101100 |
3 | 111221112101122012 |
4 | 23323111302230 |
5 | 402211331012 |
6 | 31504540352 |
7 | 4646602613 |
oct | 1373256254 |
9 | 457471565 |
10 | 200105132 |
11 | a2a54a47 |
12 | 570216b8 |
13 | 325c3106 |
14 | 1c80c87a |
15 | 1287a622 |
hex | bed5cac |
200105132 has 24 divisors (see below), whose sum is σ = 363518400. Its totient is φ = 96312960.
The previous prime is 200105123. The next prime is 200105141. The reversal of 200105132 is 231501002.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (200105123) and next prime (200105141).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2744 + ... + 20192.
It is an arithmetic number, because the mean of its divisors is an integer number (15146600).
Almost surely, 2200105132 is an apocalyptic number.
It is an amenable number.
200105132 is a deficient number, since it is larger than the sum of its proper divisors (163413268).
200105132 is a wasteful number, since it uses less digits than its factorization.
200105132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17561 (or 17559 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 200105132 is about 14145.8521128987. The cubic root of 200105132 is about 584.9059989708.
Adding to 200105132 its reverse (231501002), we get a palindrome (431606134).
The spelling of 200105132 in words is "two hundred million, one hundred five thousand, one hundred thirty-two".
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