Base | Representation |
---|---|
bin | 111111011111011… |
… | …1101100100011110 |
3 | 12111110210021111100 |
4 | 1332332331210132 |
5 | 13330342344314 |
6 | 551222333530 |
7 | 103536251550 |
oct | 17676754436 |
9 | 5443707440 |
10 | 2130434334 |
11 | 9a3635936 |
12 | 4b558a2a6 |
13 | 27c4b5742 |
14 | 162d2d4d0 |
15 | c7079c09 |
hex | 7efbd91e |
2130434334 has 48 divisors (see below), whose sum is σ = 5284442592. Its totient is φ = 607647744.
The previous prime is 2130434329. The next prime is 2130434357. The reversal of 2130434334 is 4334340312.
2130434334 is a `hidden beast` number, since 21 + 304 + 3 + 4 + 334 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2130434298 and 2130434307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60462 + ... + 88974.
It is an arithmetic number, because the mean of its divisors is an integer number (110092554).
Almost surely, 22130434334 is an apocalyptic number.
2130434334 is an abundant number, since it is smaller than the sum of its proper divisors (3154008258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130434334 is a wasteful number, since it uses less digits than its factorization.
2130434334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29121 (or 29118 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
The square root of 2130434334 is about 46156.6282780707. The cubic root of 2130434334 is about 1286.7357999162.
Adding to 2130434334 its reverse (4334340312), we get a palindrome (6464774646).
The spelling of 2130434334 in words is "two billion, one hundred thirty million, four hundred thirty-four thousand, three hundred thirty-four".
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