Base | Representation |
---|---|
bin | 1001111100011… |
… | …10110100111011 |
3 | 12210222022012002 |
4 | 10332032310323 |
5 | 132324010043 |
6 | 12140011215 |
7 | 2032036232 |
oct | 476166473 |
9 | 183868162 |
10 | 83422523 |
11 | 430a9638 |
12 | 23b30b0b |
13 | 1438b152 |
14 | b117b19 |
15 | 74ccbb8 |
hex | 4f8ed3b |
83422523 has 4 divisors (see below), whose sum is σ = 83538000. Its totient is φ = 83307048.
The previous prime is 83422511. The next prime is 83422543. The reversal of 83422523 is 32522438.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83422523 - 28 = 83422267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83422543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56648 + ... + 58101.
It is an arithmetic number, because the mean of its divisors is an integer number (20884500).
Almost surely, 283422523 is an apocalyptic number.
83422523 is a deficient number, since it is larger than the sum of its proper divisors (115477).
83422523 is a wasteful number, since it uses less digits than its factorization.
83422523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115476.
The product of its digits is 11520, while the sum is 29.
The square root of 83422523 is about 9133.5931045783. The cubic root of 83422523 is about 436.9460055089.
The spelling of 83422523 in words is "eighty-three million, four hundred twenty-two thousand, five hundred twenty-three".
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