Base | Representation |
---|---|
bin | 100000000010101… |
… | …001010100000111 |
3 | 1101110112002202110 |
4 | 200002221110013 |
5 | 2100104030143 |
6 | 125201512103 |
7 | 16215136134 |
oct | 4002512407 |
9 | 1343462673 |
10 | 537564423 |
11 | 256494120 |
12 | 130042633 |
13 | 874a8176 |
14 | 5157358b |
15 | 322d8533 |
hex | 200a9507 |
537564423 has 16 divisors (see below), whose sum is σ = 782320896. Its totient is φ = 325626240.
The previous prime is 537564413. The next prime is 537564437. The reversal of 537564423 is 324465735.
It is not a de Polignac number, because 537564423 - 213 = 537556231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537564413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92790 + ... + 98412.
It is an arithmetic number, because the mean of its divisors is an integer number (48895056).
Almost surely, 2537564423 is an apocalyptic number.
537564423 is a deficient number, since it is larger than the sum of its proper divisors (244756473).
537564423 is a wasteful number, since it uses less digits than its factorization.
537564423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8534.
The product of its digits is 302400, while the sum is 39.
The square root of 537564423 is about 23185.4355792597. The cubic root of 537564423 is about 813.0991483830.
The spelling of 537564423 in words is "five hundred thirty-seven million, five hundred sixty-four thousand, four hundred twenty-three".
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