Base | Representation |
---|---|
bin | 110010011010011010… |
… | …100010001001110100 |
3 | 12011201102121211120222 |
4 | 302122122202021310 |
5 | 1341324321120302 |
6 | 40511143113512 |
7 | 3624253366631 |
oct | 623232421164 |
9 | 164642554528 |
10 | 54130254452 |
11 | 20a5813238a |
12 | a5a8142898 |
13 | 5148668981 |
14 | 28970ad188 |
15 | 161c298da2 |
hex | c9a6a2274 |
54130254452 has 24 divisors (see below), whose sum is σ = 99624892416. Its totient is φ = 25684531488.
The previous prime is 54130254443. The next prime is 54130254457. The reversal of 54130254452 is 25445203145.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54130254457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2304743 + ... + 2328110.
It is an arithmetic number, because the mean of its divisors is an integer number (4151037184).
Almost surely, 254130254452 is an apocalyptic number.
It is an amenable number.
54130254452 is a deficient number, since it is larger than the sum of its proper divisors (45494637964).
54130254452 is a wasteful number, since it uses less digits than its factorization.
54130254452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4633007 (or 4633005 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 54130254452 its reverse (25445203145), we get a palindrome (79575457597).
The spelling of 54130254452 in words is "fifty-four billion, one hundred thirty million, two hundred fifty-four thousand, four hundred fifty-two".
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