Base | Representation |
---|---|
bin | 1100111011100… |
… | …0100110100000 |
3 | 10210001100101022 |
4 | 3032320212200 |
5 | 102340433004 |
6 | 5214225012 |
7 | 1225656113 |
oct | 316704640 |
9 | 123040338 |
10 | 54233504 |
11 | 28682486 |
12 | 161b5168 |
13 | b30b340 |
14 | 72ba57a |
15 | 4b642be |
hex | 33b89a0 |
54233504 has 24 divisors (see below), whose sum is σ = 114986340. Its totient is φ = 25030656.
The previous prime is 54233503. The next prime is 54233507. The reversal of 54233504 is 40533245.
It can be written as a sum of positive squares in 2 ways, for example, as 48720400 + 5513104 = 6980^2 + 2348^2 .
It is a super-2 number, since 2×542335042 = 5882545912236032, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (54233503) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64769 + ... + 65600.
Almost surely, 254233504 is an apocalyptic number.
It is an amenable number.
54233504 is an abundant number, since it is smaller than the sum of its proper divisors (60752836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54233504 is a wasteful number, since it uses less digits than its factorization.
54233504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130392 (or 130384 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 54233504 is about 7364.3400247408. The cubic root of 54233504 is about 378.5203400994.
Adding to 54233504 its reverse (40533245), we get a palindrome (94766749).
The spelling of 54233504 in words is "fifty-four million, two hundred thirty-three thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •