Base | Representation |
---|---|
bin | 1011111010001111… |
… | …10101101011000101 |
3 | 121111121202200221210 |
4 | 11331013311223011 |
5 | 101043402033044 |
6 | 2534253202033 |
7 | 314311404066 |
oct | 57507655305 |
9 | 17447680853 |
10 | 6394174149 |
11 | 2791387750 |
12 | 12a5490319 |
13 | 7ab94a6cc |
14 | 4492d856d |
15 | 27654a1b9 |
hex | 17d1f5ac5 |
6394174149 has 16 divisors (see below), whose sum is σ = 9352010304. Its totient is φ = 3853843200.
The previous prime is 6394174103. The next prime is 6394174187. The reversal of 6394174149 is 9414714936.
It is not a de Polignac number, because 6394174149 - 212 = 6394170053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6394174098 and 6394174107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6394174849) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529284 + ... + 541229.
It is an arithmetic number, because the mean of its divisors is an integer number (584500644).
Almost surely, 26394174149 is an apocalyptic number.
It is an amenable number.
6394174149 is a deficient number, since it is larger than the sum of its proper divisors (2957836155).
6394174149 is a wasteful number, since it uses less digits than its factorization.
6394174149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070708.
The product of its digits is 653184, while the sum is 48.
The square root of 6394174149 is about 79963.5801412118. The cubic root of 6394174149 is about 1856.0720039825.
The spelling of 6394174149 in words is "six billion, three hundred ninety-four million, one hundred seventy-four thousand, one hundred forty-nine".
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