Base | Representation |
---|---|
bin | 1010101011001101… |
… | …01010111110000111 |
3 | 112210102012111200111 |
4 | 11111212222332013 |
5 | 43214134340020 |
6 | 2344410453451 |
7 | 262011061000 |
oct | 52546527607 |
9 | 15712174614 |
10 | 5731168135 |
11 | 24811054a0 |
12 | 113b434287 |
13 | 704491864 |
14 | 3c52301a7 |
15 | 238233d5a |
hex | 1559aaf87 |
5731168135 has 64 divisors (see below), whose sum is σ = 8781696000. Its totient is φ = 3559516800.
The previous prime is 5731168099. The next prime is 5731168147. The reversal of 5731168135 is 5318611375.
It is not a de Polignac number, because 5731168135 - 211 = 5731166087 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8696436 + ... + 8697094.
It is an arithmetic number, because the mean of its divisors is an integer number (137214000).
Almost surely, 25731168135 is an apocalyptic number.
5731168135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5731168135 is a deficient number, since it is larger than the sum of its proper divisors (3050527865).
5731168135 is a wasteful number, since it uses less digits than its factorization.
5731168135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1157 (or 1143 counting only the distinct ones).
The product of its digits is 75600, while the sum is 40.
The square root of 5731168135 is about 75704.4789626083. The cubic root of 5731168135 is about 1789.5659856167.
The spelling of 5731168135 in words is "five billion, seven hundred thirty-one million, one hundred sixty-eight thousand, one hundred thirty-five".
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