Base | Representation |
---|---|
bin | 1010000111001001… |
… | …11011000010000011 |
3 | 112000100002112111100 |
4 | 11003210323002003 |
5 | 42104223012442 |
6 | 2254404145443 |
7 | 251346233163 |
oct | 50344730203 |
9 | 15010075440 |
10 | 5428719747 |
11 | 2336409550 |
12 | 1076098283 |
13 | 686917509 |
14 | 396dc05a3 |
15 | 21b8de84c |
hex | 14393b083 |
5428719747 has 24 divisors (see below), whose sum is σ = 8574169968. Its totient is φ = 3282508800.
The previous prime is 5428719743. The next prime is 5428719761. The reversal of 5428719747 is 7479178245.
5428719747 is a `hidden beast` number, since 542 + 8 + 7 + 1 + 97 + 4 + 7 = 666.
It is not a de Polignac number, because 5428719747 - 22 = 5428719743 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5428719693 and 5428719702.
It is not an unprimeable number, because it can be changed into a prime (5428719743) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20454 + ... + 106187.
It is an arithmetic number, because the mean of its divisors is an integer number (357257082).
Almost surely, 25428719747 is an apocalyptic number.
5428719747 is a deficient number, since it is larger than the sum of its proper divisors (3145450221).
5428719747 is a wasteful number, since it uses less digits than its factorization.
5428719747 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127091 (or 127088 counting only the distinct ones).
The product of its digits is 3951360, while the sum is 54.
The square root of 5428719747 is about 73679.8462742696. The cubic root of 5428719747 is about 1757.5154063158.
The spelling of 5428719747 in words is "five billion, four hundred twenty-eight million, seven hundred nineteen thousand, seven hundred forty-seven".
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