Base | Representation |
---|---|
bin | 1001111101010… |
… | …01101010000111 |
3 | 12211011212221110 |
4 | 10332221222013 |
5 | 132341014143 |
6 | 12142220103 |
7 | 2033004522 |
oct | 476515207 |
9 | 184155843 |
10 | 83532423 |
11 | 43174167 |
12 | 23b84633 |
13 | 143c9190 |
14 | b145bb9 |
15 | 7500533 |
hex | 4fa9a87 |
83532423 has 32 divisors (see below), whose sum is σ = 123282432. Its totient is φ = 49996800.
The previous prime is 83532419. The next prime is 83532433. The reversal of 83532423 is 32423538.
It is not a de Polignac number, because 83532423 - 22 = 83532419 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83532403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268438 + ... + 268748.
It is an arithmetic number, because the mean of its divisors is an integer number (3852576).
Almost surely, 283532423 is an apocalyptic number.
83532423 is a deficient number, since it is larger than the sum of its proper divisors (39750009).
83532423 is a wasteful number, since it uses less digits than its factorization.
83532423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495.
The product of its digits is 17280, while the sum is 30.
The square root of 83532423 is about 9139.6073766875. The cubic root of 83532423 is about 437.1377974155.
The spelling of 83532423 in words is "eighty-three million, five hundred thirty-two thousand, four hundred twenty-three".
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