Base | Representation |
---|---|
bin | 1010000001010010… |
… | …00111000011101011 |
3 | 111212220110012101200 |
4 | 11000221013003223 |
5 | 42004122022211 |
6 | 2245445015243 |
7 | 250210606311 |
oct | 50051070353 |
9 | 14786405350 |
10 | 5379485931 |
11 | 2310641446 |
12 | 10616b4523 |
13 | 679669a91 |
14 | 3906460b1 |
15 | 217416b56 |
hex | 140a470eb |
5379485931 has 12 divisors (see below), whose sum is σ = 7778222400. Its totient is φ = 3582699120.
The previous prime is 5379485927. The next prime is 5379485953. The reversal of 5379485931 is 1395849735.
5379485931 is a `hidden beast` number, since 5 + 3 + 7 + 9 + 48 + 593 + 1 = 666.
It is not a de Polignac number, because 5379485931 - 22 = 5379485927 is a prime.
It is a super-2 number, since 2×53794859312 = 57877737763653873522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5379485911) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 292656 + ... + 310493.
It is an arithmetic number, because the mean of its divisors is an integer number (648185200).
Almost surely, 25379485931 is an apocalyptic number.
5379485931 is a deficient number, since it is larger than the sum of its proper divisors (2398736469).
5379485931 is a wasteful number, since it uses less digits than its factorization.
5379485931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 604146 (or 604143 counting only the distinct ones).
The product of its digits is 4082400, while the sum is 54.
The square root of 5379485931 is about 73344.9789078980. The cubic root of 5379485931 is about 1752.1862125760.
The spelling of 5379485931 in words is "five billion, three hundred seventy-nine million, four hundred eighty-five thousand, nine hundred thirty-one".
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