Base | Representation |
---|---|
bin | 11000100100101… |
… | …01011011110110 |
3 | 112100212122021220 |
4 | 30102111123312 |
5 | 410232223412 |
6 | 32242051210 |
7 | 5052046536 |
oct | 1422253366 |
9 | 470778256 |
10 | 206132982 |
11 | a63a1840 |
12 | 59049b06 |
13 | 339239a3 |
14 | 1d53b4c6 |
15 | 1316b68c |
hex | c4956f6 |
206132982 has 16 divisors (see below), whose sum is σ = 449744832. Its totient is φ = 62464520.
The previous prime is 206132933. The next prime is 206132987. The reversal of 206132982 is 289231602.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206132987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1561548 + ... + 1561679.
It is an arithmetic number, because the mean of its divisors is an integer number (28109052).
Almost surely, 2206132982 is an apocalyptic number.
206132982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
206132982 is an abundant number, since it is smaller than the sum of its proper divisors (243611850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206132982 is a wasteful number, since it uses less digits than its factorization.
206132982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3123243.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 206132982 is about 14357.3319944898. The cubic root of 206132982 is about 590.7211157818.
The spelling of 206132982 in words is "two hundred six million, one hundred thirty-two thousand, nine hundred eighty-two".
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