Base | Representation |
---|---|
bin | 100111001011100001110… |
… | …1101011011011010000101 |
3 | 201001210022101000021111200 |
4 | 1032113003231123122011 |
5 | 1201211212114101444 |
6 | 15241440100453113 |
7 | 1064021166300144 |
oct | 116270355333205 |
9 | 21053271007450 |
10 | 5384877487749 |
11 | 1796793a5a651 |
12 | 72b7606aa199 |
13 | 300a3a68ccb6 |
14 | 1488b535375b |
15 | 951166a5969 |
hex | 4e5c3b5b685 |
5384877487749 has 48 divisors (see below), whose sum is σ = 8275199137920. Its totient is φ = 3366713750400.
The previous prime is 5384877487711. The next prime is 5384877487819. The reversal of 5384877487749 is 9477847784835.
5384877487749 is a `hidden beast` number, since 53 + 8 + 4 + 87 + 7 + 487 + 7 + 4 + 9 = 666.
It is a de Polignac number, because none of the positive numbers 2k-5384877487749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5384877485749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15749787 + ... + 16088055.
It is an arithmetic number, because the mean of its divisors is an integer number (172399982040).
Almost surely, 25384877487749 is an apocalyptic number.
It is an amenable number.
5384877487749 is a deficient number, since it is larger than the sum of its proper divisors (2890321650171).
5384877487749 is a wasteful number, since it uses less digits than its factorization.
5384877487749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339802 (or 339799 counting only the distinct ones).
The product of its digits is 10621255680, while the sum is 81.
The spelling of 5384877487749 in words is "five trillion, three hundred eighty-four billion, eight hundred seventy-seven million, four hundred eighty-seven thousand, seven hundred forty-nine".
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