Base | Representation |
---|---|
bin | 1010000010111101… |
… | …10111100110010101 |
3 | 111220212222011121120 |
4 | 11001132313212111 |
5 | 42021224002024 |
6 | 2251111034153 |
7 | 250441442223 |
oct | 50136674625 |
9 | 14825864546 |
10 | 5393578389 |
11 | 2318597301 |
12 | 106636b959 |
13 | 67c562304 |
14 | 392473b13 |
15 | 21879c479 |
hex | 1417b7995 |
5393578389 has 24 divisors (see below), whose sum is σ = 7801945728. Its totient is φ = 3312176640.
The previous prime is 5393578387. The next prime is 5393578409. The reversal of 5393578389 is 9838753935.
It is not a de Polignac number, because 5393578389 - 21 = 5393578387 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5393578381) 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, 25432 + ... + 106929.
It is an arithmetic number, because the mean of its divisors is an integer number (325081072).
Almost surely, 25393578389 is an apocalyptic number.
It is an amenable number.
5393578389 is a deficient number, since it is larger than the sum of its proper divisors (2408367339).
5393578389 is a wasteful number, since it uses less digits than its factorization.
5393578389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132445 (or 132428 counting only the distinct ones).
The product of its digits is 24494400, while the sum is 60.
The square root of 5393578389 is about 73440.9857572732. The cubic root of 5393578389 is about 1753.7149261693.
The spelling of 5393578389 in words is "five billion, three hundred ninety-three million, five hundred seventy-eight thousand, three hundred eighty-nine".
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