Base | Representation |
---|---|
bin | 1010000010100000… |
… | …10111101001010000 |
3 | 111220121211001202110 |
4 | 11001100113221100 |
5 | 42014240334423 |
6 | 2250453345320 |
7 | 250364231664 |
oct | 50120275120 |
9 | 14817731673 |
10 | 5389777488 |
11 | 2316430667 |
12 | 1065038240 |
13 | 67b831264 |
14 | 391b648a4 |
15 | 21829b193 |
hex | 141417a50 |
5389777488 has 40 divisors (see below), whose sum is σ = 14151855136. Its totient is φ = 1767139200.
The previous prime is 5389777483. The next prime is 5389777493. The reversal of 5389777488 is 8847779835.
It is an interprime number because it is at equal distance from previous prime (5389777483) and next prime (5389777493).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5389777483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917458 + ... + 923313.
Almost surely, 25389777488 is an apocalyptic number.
It is an amenable number.
5389777488 is an abundant number, since it is smaller than the sum of its proper divisors (8762077648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5389777488 is a wasteful number, since it uses less digits than its factorization.
5389777488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1840843 (or 1840837 counting only the distinct ones).
The product of its digits is 94832640, while the sum is 66.
The square root of 5389777488 is about 73415.1039500728. The cubic root of 5389777488 is about 1753.3028767072.
The spelling of 5389777488 in words is "five billion, three hundred eighty-nine million, seven hundred seventy-seven thousand, four hundred eighty-eight".
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