Base | Representation |
---|---|
bin | 1100101001111… |
… | …0101000101100 |
3 | 10200212200010001 |
4 | 3022132220230 |
5 | 102042003242 |
6 | 5133354044 |
7 | 1213106011 |
oct | 312365054 |
9 | 120780101 |
10 | 53078572 |
11 | 27a63798 |
12 | 15938924 |
13 | acc5751 |
14 | 7099708 |
15 | 49d6eb7 |
hex | 329ea2c |
53078572 has 48 divisors (see below), whose sum is σ = 102961152. Its totient is φ = 23855040.
The previous prime is 53078567. The next prime is 53078579. The reversal of 53078572 is 27587035.
53078572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is not an unprimeable number, because it can be changed into a prime (53078579) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105273 + ... + 105775.
It is an arithmetic number, because the mean of its divisors is an integer number (2145024).
Almost surely, 253078572 is an apocalyptic number.
It is an amenable number.
53078572 is a deficient number, since it is larger than the sum of its proper divisors (49882580).
53078572 is a wasteful number, since it uses less digits than its factorization.
53078572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598 (or 596 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 37.
The square root of 53078572 is about 7285.5042378685. The cubic root of 53078572 is about 375.8141057098.
The spelling of 53078572 in words is "fifty-three million, seventy-eight thousand, five hundred seventy-two".
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