Base | Representation |
---|---|
bin | 1010000010001011… |
… | …01101001001000010 |
3 | 111220102120001000011 |
4 | 11001011231021002 |
5 | 42013031410304 |
6 | 2250313415134 |
7 | 250331406514 |
oct | 50105551102 |
9 | 14812501004 |
10 | 5386981954 |
11 | 23148a1302 |
12 | 106410a4aa |
13 | 67b0929b3 |
14 | 391637bb4 |
15 | 217de7c04 |
hex | 14116d242 |
5386981954 has 16 divisors (see below), whose sum is σ = 8550305280. Its totient is φ = 2538365040.
The previous prime is 5386981949. The next prime is 5386982017. The reversal of 5386981954 is 4591896835.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363849 + ... + 378364.
It is an arithmetic number, because the mean of its divisors is an integer number (534394080).
Almost surely, 25386981954 is an apocalyptic number.
5386981954 is a deficient number, since it is larger than the sum of its proper divisors (3163323326).
5386981954 is a wasteful number, since it uses less digits than its factorization.
5386981954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742425.
The product of its digits is 9331200, while the sum is 58.
The square root of 5386981954 is about 73396.0622513224. The cubic root of 5386981954 is about 1752.9996937854. Note that the first 3 decimals are identical.
The spelling of 5386981954 in words is "five billion, three hundred eighty-six million, nine hundred eighty-one thousand, nine hundred fifty-four".
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