Base | Representation |
---|---|
bin | 100110111111101110… |
… | …0100100110111100101 |
3 | 22000011011102122020122 |
4 | 1031333130210313211 |
5 | 2333001044413401 |
6 | 102245410011325 |
7 | 6023135103122 |
oct | 1157734446745 |
9 | 260134378218 |
10 | 83742576101 |
11 | 32573556988 |
12 | 14291276b45 |
13 | 7b876149a2 |
14 | 40a5c3d749 |
15 | 22a1d4521b |
hex | 137f724de5 |
83742576101 has 4 divisors (see below), whose sum is σ = 84401966592. Its totient is φ = 83083185612.
The previous prime is 83742576091. The next prime is 83742576139. The reversal of 83742576101 is 10167524738.
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.
It is a cyclic number.
It is not a de Polignac number, because 83742576101 - 26 = 83742576037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83742576161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329695055 + ... + 329695308.
It is an arithmetic number, because the mean of its divisors is an integer number (21100491648).
Almost surely, 283742576101 is an apocalyptic number.
It is an amenable number.
83742576101 is a deficient number, since it is larger than the sum of its proper divisors (659390491).
83742576101 is a wasteful number, since it uses less digits than its factorization.
83742576101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 659390490.
The product of its (nonzero) digits is 282240, while the sum is 44.
The spelling of 83742576101 in words is "eighty-three billion, seven hundred forty-two million, five hundred seventy-six thousand, one hundred one".
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