Base | Representation |
---|---|
bin | 100000000110110… |
… | …110101001101011 |
3 | 1101112121011001212 |
4 | 200012312221223 |
5 | 2100344331002 |
6 | 125241303335 |
7 | 16230412361 |
oct | 4006665153 |
9 | 1345534055 |
10 | 538667627 |
11 | 257077a63 |
12 | 130494b4b |
13 | 877a3354 |
14 | 5177d631 |
15 | 32455352 |
hex | 201b6a6b |
538667627 has 8 divisors (see below), whose sum is σ = 571594176. Its totient is φ = 505878912.
The previous prime is 538667621. The next prime is 538667629. The reversal of 538667627 is 726766835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 538667627 - 222 = 534473323 is a prime.
It is a super-2 number, since 2×5386676272 = 580325624755622258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (538667621) 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, 26348 + ... + 42089.
It is an arithmetic number, because the mean of its divisors is an integer number (71449272).
Almost surely, 2538667627 is an apocalyptic number.
538667627 is a deficient number, since it is larger than the sum of its proper divisors (32926549).
538667627 is a wasteful number, since it uses less digits than its factorization.
538667627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68917.
The product of its digits is 2540160, while the sum is 50.
The square root of 538667627 is about 23209.2142693371. The cubic root of 538667627 is about 813.6549895484.
The spelling of 538667627 in words is "five hundred thirty-eight million, six hundred sixty-seven thousand, six hundred twenty-seven".
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