Base | Representation |
---|---|
bin | 10000010101011… |
… | …00000111101011 |
3 | 100112211022221111 |
4 | 20022230013223 |
5 | 240034114013 |
6 | 21332451151 |
7 | 3252435610 |
oct | 1012540753 |
9 | 315738844 |
10 | 137019883 |
11 | 70387080 |
12 | 39a79ab7 |
13 | 22505a70 |
14 | 142aa507 |
15 | c06873d |
hex | 82ac1eb |
137019883 has 16 divisors (see below), whose sum is σ = 183972096. Its totient is φ = 98555040.
The previous prime is 137019877. The next prime is 137019913. The reversal of 137019883 is 388910731.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-137019883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (137019823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67441 + ... + 69442.
It is an arithmetic number, because the mean of its divisors is an integer number (11498256).
Almost surely, 2137019883 is an apocalyptic number.
137019883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
137019883 is a deficient number, since it is larger than the sum of its proper divisors (46952213).
137019883 is a wasteful number, since it uses less digits than its factorization.
137019883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136914.
The product of its (nonzero) digits is 36288, while the sum is 40.
The square root of 137019883 is about 11705.5492395701. The cubic root of 137019883 is about 515.5386114127.
The spelling of 137019883 in words is "one hundred thirty-seven million, nineteen thousand, eight hundred eighty-three".
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