Base | Representation |
---|---|
bin | 1101000000011… |
… | …1000100110100 |
3 | 10210122200022001 |
4 | 3100013010310 |
5 | 102431224212 |
6 | 5225145044 |
7 | 1231465165 |
oct | 320070464 |
9 | 123580261 |
10 | 54554932 |
11 | 28881a23 |
12 | 1632b184 |
13 | b3c1733 |
14 | 736176c |
15 | 4bc9657 |
hex | 3407134 |
54554932 has 12 divisors (see below), whose sum is σ = 95844420. Its totient is φ = 27170816.
The previous prime is 54554911. The next prime is 54554939. The reversal of 54554932 is 23945545.
It can be written as a sum of positive squares in 2 ways, for example, as 53787556 + 767376 = 7334^2 + 876^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54554891 and 54554900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54554939) 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, 25507 + ... + 27562.
It is an arithmetic number, because the mean of its divisors is an integer number (7987035).
Almost surely, 254554932 is an apocalyptic number.
It is an amenable number.
54554932 is a deficient number, since it is larger than the sum of its proper divisors (41289488).
54554932 is a wasteful number, since it uses less digits than its factorization.
54554932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53330 (or 53328 counting only the distinct ones).
The product of its digits is 108000, while the sum is 37.
The square root of 54554932 is about 7386.1310575971. The cubic root of 54554932 is about 379.2666651087.
The spelling of 54554932 in words is "fifty-four million, five hundred fifty-four thousand, nine hundred thirty-two".
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