Base | Representation |
---|---|
bin | 1001111010000… |
… | …00011011010100 |
3 | 12210100222200111 |
4 | 10331000123110 |
5 | 132233221041 |
6 | 12125052404 |
7 | 2026231060 |
oct | 475003324 |
9 | 183328614 |
10 | 83101396 |
11 | 429aa344 |
12 | 239b7104 |
13 | 142a7c31 |
14 | b072aa0 |
15 | 7467981 |
hex | 4f406d4 |
83101396 has 24 divisors (see below), whose sum is σ = 166960640. Its totient is φ = 35452512.
The previous prime is 83101393. The next prime is 83101397. The reversal of 83101396 is 69310138.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83101391) 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, 411 + ... + 12898.
Almost surely, 283101396 is an apocalyptic number.
It is an amenable number.
83101396 is an abundant number, since it is smaller than the sum of its proper divisors (83859244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83101396 is a wasteful number, since it uses less digits than its factorization.
83101396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13543 (or 13541 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 83101396 is about 9115.9967090823. The cubic root of 83101396 is about 436.3846239853.
The spelling of 83101396 in words is "eighty-three million, one hundred one thousand, three hundred ninety-six".
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