Base | Representation |
---|---|
bin | 10000010111011… |
… | …00110111101110 |
3 | 100120022210202102 |
4 | 20023230313232 |
5 | 240121110402 |
6 | 21342255102 |
7 | 3254622053 |
oct | 1013546756 |
9 | 316283672 |
10 | 137285102 |
11 | 70548369 |
12 | 39b87492 |
13 | 225996b6 |
14 | 1433902a |
15 | c0bc102 |
hex | 82ecdee |
137285102 has 8 divisors (see below), whose sum is σ = 206458200. Its totient is φ = 68465704.
The previous prime is 137285087. The next prime is 137285107. The reversal of 137285102 is 201582731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137285107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87452 + ... + 89007.
It is an arithmetic number, because the mean of its divisors is an integer number (25807275).
Almost surely, 2137285102 is an apocalyptic number.
137285102 is a deficient number, since it is larger than the sum of its proper divisors (69173098).
137285102 is a wasteful number, since it uses less digits than its factorization.
137285102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176850.
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 137285102 is about 11716.8725349387. The cubic root of 137285102 is about 515.8710266968.
The spelling of 137285102 in words is "one hundred thirty-seven million, two hundred eighty-five thousand, one hundred two".
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