Base | Representation |
---|---|
bin | 1111101011101111111… |
… | …11011011110100010111 |
3 | 1220111221202101002022101 |
4 | 13311313333123310113 |
5 | 32312113302422334 |
6 | 1051320534542531 |
7 | 53635022450440 |
oct | 7656777336427 |
9 | 1814852332271 |
10 | 538884029719 |
11 | 1985a2a93552 |
12 | 88533207a47 |
13 | 3ba7cc4a499 |
14 | 1c1214d62c7 |
15 | e03e67c214 |
hex | 7d77fdbd17 |
538884029719 has 16 divisors (see below), whose sum is σ = 616843745280. Its totient is φ = 461168642880.
The previous prime is 538884029689. The next prime is 538884029753. The reversal of 538884029719 is 917920488835.
It is a cyclic number.
It is not a de Polignac number, because 538884029719 - 213 = 538884021527 is a prime.
It is a super-2 number, since 2×5388840297192 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (538884029119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47460547 + ... + 47471899.
It is an arithmetic number, because the mean of its divisors is an integer number (38552734080).
Almost surely, 2538884029719 is an apocalyptic number.
538884029719 is a deficient number, since it is larger than the sum of its proper divisors (77959715561).
538884029719 is a wasteful number, since it uses less digits than its factorization.
538884029719 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21510.
The product of its (nonzero) digits is 34836480, while the sum is 64.
The spelling of 538884029719 in words is "five hundred thirty-eight billion, eight hundred eighty-four million, twenty-nine thousand, seven hundred nineteen".
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