Base | Representation |
---|---|
bin | 100110110110000000… |
… | …1011011011110001001 |
3 | 21222022110020001010222 |
4 | 1031230001123132021 |
5 | 2331314133130432 |
6 | 102153205115425 |
7 | 6012100121366 |
oct | 1155401333611 |
9 | 258273201128 |
10 | 83416692617 |
11 | 32416603895 |
12 | 142000b8b75 |
13 | 7b34c5381b |
14 | 407484d46d |
15 | 2283422112 |
hex | 136c05b789 |
83416692617 has 4 divisors (see below), whose sum is σ = 87807044880. Its totient is φ = 79026340356.
The previous prime is 83416692589. The next prime is 83416692637. The reversal of 83416692617 is 71629661438.
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 83416692617 - 26 = 83416692553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83416692637) 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, 2195176103 + ... + 2195176140.
It is an arithmetic number, because the mean of its divisors is an integer number (21951761220).
Almost surely, 283416692617 is an apocalyptic number.
It is an amenable number.
83416692617 is a deficient number, since it is larger than the sum of its proper divisors (4390352263).
83416692617 is a wasteful number, since it uses less digits than its factorization.
83416692617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4390352262.
The product of its digits is 2612736, while the sum is 53.
The spelling of 83416692617 in words is "eighty-three billion, four hundred sixteen million, six hundred ninety-two thousand, six hundred seventeen".
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