Base | Representation |
---|---|
bin | 10011100100110… |
… | …00011010010010 |
3 | 102102222022222101 |
4 | 21302120122102 |
5 | 314013432010 |
6 | 24143231014 |
7 | 4032460261 |
oct | 1162303222 |
9 | 372868871 |
10 | 164202130 |
11 | 84762544 |
12 | 46ba846a |
13 | 28032331 |
14 | 17b445d8 |
15 | e63773a |
hex | 9c98692 |
164202130 has 32 divisors (see below), whose sum is σ = 303730560. Its totient is φ = 63876480.
The previous prime is 164202121. The next prime is 164202139. The reversal of 164202130 is 31202461.
It is an interprime number because it is at equal distance from previous prime (164202121) and next prime (164202139).
It is a junction number, because it is equal to n+sod(n) for n = 164202098 and 164202107.
It is not an unprimeable number, because it can be changed into a prime (164202139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253467 + ... + 254113.
It is an arithmetic number, because the mean of its divisors is an integer number (9491580).
Almost surely, 2164202130 is an apocalyptic number.
164202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
164202130 is a deficient number, since it is larger than the sum of its proper divisors (139528430).
164202130 is a wasteful number, since it uses less digits than its factorization.
164202130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1314.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 164202130 is about 12814.1378953092. The cubic root of 164202130 is about 547.5951531483.
Adding to 164202130 its reverse (31202461), we get a palindrome (195404591).
The spelling of 164202130 in words is "one hundred sixty-four million, two hundred two thousand, one hundred thirty".
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