Base | Representation |
---|---|
bin | 10000011001010… |
… | …00011010010110 |
3 | 100120210012022000 |
4 | 20030220122112 |
5 | 240201411412 |
6 | 21351420130 |
7 | 3256656063 |
oct | 1014503226 |
9 | 316705260 |
10 | 137528982 |
11 | 706a4618 |
12 | 3a084646 |
13 | 226536c6 |
14 | 1439dc6a |
15 | c1194dc |
hex | 8328696 |
137528982 has 32 divisors (see below), whose sum is σ = 306161760. Its totient is φ = 45761760.
The previous prime is 137528969. The next prime is 137529013. The reversal of 137528982 is 289825731.
It is a happy number.
137528982 is a `hidden beast` number, since 1 + 37 + 528 + 98 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33768 + ... + 37620.
It is an arithmetic number, because the mean of its divisors is an integer number (9567555).
Almost surely, 2137528982 is an apocalyptic number.
137528982 is an abundant number, since it is smaller than the sum of its proper divisors (168632778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137528982 is a wasteful number, since it uses less digits than its factorization.
137528982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4525 (or 4519 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 137528982 is about 11727.2751310780. The cubic root of 137528982 is about 516.1763188683.
The spelling of 137528982 in words is "one hundred thirty-seven million, five hundred twenty-eight thousand, nine hundred eighty-two".
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