Base | Representation |
---|---|
bin | 1100101011000… |
… | …1011010001011 |
3 | 10201000120121000 |
4 | 3022301122023 |
5 | 102101433332 |
6 | 5135150043 |
7 | 1213546131 |
oct | 312613213 |
9 | 121016530 |
10 | 53155467 |
11 | 28006542 |
12 | 15975323 |
13 | b021751 |
14 | 70b9751 |
15 | 49eeb7c |
hex | 32b168b |
53155467 has 8 divisors (see below), whose sum is σ = 78748880. Its totient is φ = 35436960.
The previous prime is 53155457. The next prime is 53155471. The reversal of 53155467 is 76455135.
53155467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53155467 - 24 = 53155451 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53155457) 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 7 ways as a sum of consecutive naturals, for example, 984334 + ... + 984387.
It is an arithmetic number, because the mean of its divisors is an integer number (9843610).
Almost surely, 253155467 is an apocalyptic number.
53155467 is a deficient number, since it is larger than the sum of its proper divisors (25593413).
53155467 is a wasteful number, since it uses less digits than its factorization.
53155467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1968730 (or 1968724 counting only the distinct ones).
The product of its digits is 63000, while the sum is 36.
The square root of 53155467 is about 7290.7795879453. The cubic root of 53155467 is about 375.9954989464.
The spelling of 53155467 in words is "fifty-three million, one hundred fifty-five thousand, four hundred sixty-seven".
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