Base | Representation |
---|---|
bin | 1010000010010011… |
… | …01000101111111011 |
3 | 111220111111101200222 |
4 | 11001021220233323 |
5 | 42013312400124 |
6 | 2250351450255 |
7 | 250343231240 |
oct | 50111505773 |
9 | 14814441628 |
10 | 5388012539 |
11 | 2315435628 |
12 | 106452698b |
13 | 67b363b00 |
14 | 3918255c7 |
15 | 21804d25e |
hex | 141268bfb |
5388012539 has 24 divisors (see below), whose sum is σ = 6680056320. Its totient is φ = 4255231968.
The previous prime is 5388012517. The next prime is 5388012541. The reversal of 5388012539 is 9352108835.
It is not a de Polignac number, because 5388012539 - 228 = 5119577083 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5388012539.
It is not an unprimeable number, because it can be changed into a prime (5388012599) 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 23 ways as a sum of consecutive naturals, for example, 690542 + ... + 698300.
It is an arithmetic number, because the mean of its divisors is an integer number (278335680).
Almost surely, 25388012539 is an apocalyptic number.
5388012539 is a deficient number, since it is larger than the sum of its proper divisors (1292043781).
5388012539 is a wasteful number, since it uses less digits than its factorization.
5388012539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8379 (or 8366 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 44.
The square root of 5388012539 is about 73403.0826260042. The cubic root of 5388012539 is about 1753.1114756087. Note that the first 3 decimals are identical.
The spelling of 5388012539 in words is "five billion, three hundred eighty-eight million, twelve thousand, five hundred thirty-nine".
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