Base | Representation |
---|---|
bin | 1100111110011… |
… | …1011000101110 |
3 | 10210102002020201 |
4 | 3033213120232 |
5 | 102413101014 |
6 | 5222304114 |
7 | 1230414601 |
oct | 317473056 |
9 | 123362221 |
10 | 54425134 |
11 | 287a3455 |
12 | 1628803a |
13 | b37762a |
14 | 732a338 |
15 | 4ba0e74 |
hex | 33e762e |
54425134 has 4 divisors (see below), whose sum is σ = 81637704. Its totient is φ = 27212566.
The previous prime is 54425131. The next prime is 54425159. The reversal of 54425134 is 43152445.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54425131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13606282 + ... + 13606285.
It is an arithmetic number, because the mean of its divisors is an integer number (20409426).
Almost surely, 254425134 is an apocalyptic number.
54425134 is a deficient number, since it is larger than the sum of its proper divisors (27212570).
54425134 is a wasteful number, since it uses less digits than its factorization.
54425134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27212569.
The product of its digits is 9600, while the sum is 28.
The square root of 54425134 is about 7377.3392222400. The cubic root of 54425134 is about 378.9656403991.
Adding to 54425134 its reverse (43152445), we get a palindrome (97577579).
The spelling of 54425134 in words is "fifty-four million, four hundred twenty-five thousand, one hundred thirty-four".
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