Base | Representation |
---|---|
bin | 100110101011010000… |
… | …0001011100001111110 |
3 | 21221101021212102200210 |
4 | 1031112200023201332 |
5 | 2330044221430123 |
6 | 102053310533250 |
7 | 6000124263606 |
oct | 1152640134176 |
9 | 257337772623 |
10 | 83055655038 |
11 | 3225082aa24 |
12 | 1411b207226 |
13 | 7aa8204715 |
14 | 403c90bc06 |
15 | 22618a7e93 |
hex | 135680b87e |
83055655038 has 16 divisors (see below), whose sum is σ = 166206742416. Its totient is φ = 27669312960.
The previous prime is 83055655031. The next prime is 83055655063.
83055655038 is nontrivially palindromic in base 10.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83055655031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3965031 + ... + 3985922.
It is an arithmetic number, because the mean of its divisors is an integer number (10387921401).
Almost surely, 283055655038 is an apocalyptic number.
83055655038 is an abundant number, since it is smaller than the sum of its proper divisors (83151087378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83055655038 is a wasteful number, since it uses less digits than its factorization.
83055655038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7952699.
The product of its (nonzero) digits is 2160000, while the sum is 48.
The spelling of 83055655038 in words is "eighty-three billion, fifty-five million, six hundred fifty-five thousand, thirty-eight".
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