Base | Representation |
---|---|
bin | 1010000010010111… |
… | …10000011110011111 |
3 | 111220112112122022100 |
4 | 11001023300132133 |
5 | 42013433142404 |
6 | 2250411420143 |
7 | 250351035120 |
oct | 50113603637 |
9 | 14815478270 |
10 | 5388568479 |
11 | 2315785288 |
12 | 1064754653 |
13 | 67b4c9b78 |
14 | 39192c047 |
15 | 21810cd39 |
hex | 1412f079f |
5388568479 has 12 divisors (see below), whose sum is σ = 8895414736. Its totient is φ = 3079181952.
The previous prime is 5388568477. The next prime is 5388568481. The reversal of 5388568479 is 9748658835.
5388568479 is a `hidden beast` number, since 538 + 8 + 56 + 8 + 47 + 9 = 666.
It is an interprime number because it is at equal distance from previous prime (5388568477) and next prime (5388568481).
It is not a de Polignac number, because 5388568479 - 21 = 5388568477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 85532833 = 5388568479 / (5 + 3 + 8 + 8 + 5 + 6 + 8 + 4 + 7 + 9).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5388568477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42766354 + ... + 42766479.
Almost surely, 25388568479 is an apocalyptic number.
5388568479 is a deficient number, since it is larger than the sum of its proper divisors (3506846257).
5388568479 is a wasteful number, since it uses less digits than its factorization.
5388568479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85532846 (or 85532843 counting only the distinct ones).
The product of its digits is 58060800, while the sum is 63.
The square root of 5388568479 is about 73406.8694265053. The cubic root of 5388568479 is about 1753.1717694101.
The spelling of 5388568479 in words is "five billion, three hundred eighty-eight million, five hundred sixty-eight thousand, four hundred seventy-nine".
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