Base | Representation |
---|---|
bin | 10000010101111… |
… | …00010010010001 |
3 | 100112221200202212 |
4 | 20022330102101 |
5 | 240043223342 |
6 | 21334121505 |
7 | 3253132631 |
oct | 1012742221 |
9 | 315850685 |
10 | 137086097 |
11 | 704218a5 |
12 | 39ab0295 |
13 | 22529c45 |
14 | 142c66c1 |
15 | c07d182 |
hex | 82bc491 |
137086097 has 4 divisors (see below), whose sum is σ = 137927280. Its totient is φ = 136244916.
The previous prime is 137086069. The next prime is 137086133. The reversal of 137086097 is 790680731.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 790680731 = 157 ⋅5036183.
It is a cyclic number.
It is not a de Polignac number, because 137086097 - 222 = 132891793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (137086597) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 420347 + ... + 420672.
It is an arithmetic number, because the mean of its divisors is an integer number (34481820).
Almost surely, 2137086097 is an apocalyptic number.
It is an amenable number.
137086097 is a deficient number, since it is larger than the sum of its proper divisors (841183).
137086097 is an equidigital number, since it uses as much as digits as its factorization.
137086097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 841182.
The product of its (nonzero) digits is 63504, while the sum is 41.
The square root of 137086097 is about 11708.3772146271. The cubic root of 137086097 is about 515.6216416408.
The spelling of 137086097 in words is "one hundred thirty-seven million, eighty-six thousand, ninety-seven".
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