Base | Representation |
---|---|
bin | 11111110110100… |
… | …011000100100011 |
3 | 1101020112222112220 |
4 | 133312203010203 |
5 | 2043301034443 |
6 | 125005522123 |
7 | 16146160305 |
oct | 3766430443 |
9 | 1336488486 |
10 | 534393123 |
11 | 254718510 |
12 | 12ab73343 |
13 | 86937864 |
14 | 50d89975 |
15 | 31dada83 |
hex | 1fda3123 |
534393123 has 16 divisors (see below), whose sum is σ = 790044672. Its totient is φ = 318564000.
The previous prime is 534393061. The next prime is 534393137. The reversal of 534393123 is 321393435.
It is not a de Polignac number, because 534393123 - 216 = 534327587 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (534393173) 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, 130723 + ... + 134748.
It is an arithmetic number, because the mean of its divisors is an integer number (49377792).
Almost surely, 2534393123 is an apocalyptic number.
534393123 is a deficient number, since it is larger than the sum of its proper divisors (255651549).
534393123 is a wasteful number, since it uses less digits than its factorization.
534393123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265546.
The product of its digits is 29160, while the sum is 33.
The square root of 534393123 is about 23116.9444996522. The cubic root of 534393123 is about 811.4970652432.
The spelling of 534393123 in words is "five hundred thirty-four million, three hundred ninety-three thousand, one hundred twenty-three".
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