Base | Representation |
---|---|
bin | 1010010000001101… |
… | …00100000011010101 |
3 | 112012121222001121221 |
4 | 11020012210003111 |
5 | 42233142204011 |
6 | 2310115410341 |
7 | 253260505432 |
oct | 51006440325 |
9 | 15177861557 |
10 | 5504647381 |
11 | 2375259062 |
12 | 10975b39b1 |
13 | 6995800cc |
14 | 3a3106b89 |
15 | 2233db971 |
hex | 1481a40d5 |
5504647381 has 8 divisors (see below), whose sum is σ = 5596773728. Its totient is φ = 5412582000.
The previous prime is 5504647373. The next prime is 5504647387. The reversal of 5504647381 is 1837464055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5504647381 - 23 = 5504647373 is a prime.
It is a super-2 number, since 2×55046473812 = 60602285578300318322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5504647387) 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, 189646 + ... + 216736.
It is an arithmetic number, because the mean of its divisors is an integer number (699596716).
Almost surely, 25504647381 is an apocalyptic number.
It is an amenable number.
5504647381 is a deficient number, since it is larger than the sum of its proper divisors (92126347).
5504647381 is a wasteful number, since it uses less digits than its factorization.
5504647381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30483.
The product of its (nonzero) digits is 403200, while the sum is 43.
The square root of 5504647381 is about 74193.3108912117. The cubic root of 5504647381 is about 1765.6712056871.
The spelling of 5504647381 in words is "five billion, five hundred four million, six hundred forty-seven thousand, three hundred eighty-one".
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