Base | Representation |
---|---|
bin | 11110111111101000001… |
… | …011111110111101111010 |
3 | 21112121122200122100210001 |
4 | 132333220023332331322 |
5 | 234344020443022010 |
6 | 4310244200143214 |
7 | 306611004361603 |
oct | 36775013767572 |
9 | 7477580570701 |
10 | 2129904267130 |
11 | 751318483442 |
12 | 2a4958767b0a |
13 | 125b0665a723 |
14 | 75133358daa |
15 | 3a60c730c3a |
hex | 1efe82fef7a |
2129904267130 has 16 divisors (see below), whose sum is σ = 3833848677384. Its totient is φ = 851957040960.
The previous prime is 2129904267061. The next prime is 2129904267157. The reversal of 2129904267130 is 317624099212.
It can be written as a sum of positive squares in 4 ways, for example, as 976679569441 + 1153224697689 = 988271^2 + 1073883^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1796284 + ... + 2736136.
Almost surely, 22129904267130 is an apocalyptic number.
2129904267130 is a deficient number, since it is larger than the sum of its proper divisors (1703944410254).
2129904267130 is a wasteful number, since it uses less digits than its factorization.
2129904267130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166481.
The product of its (nonzero) digits is 326592, while the sum is 46.
The spelling of 2129904267130 in words is "two trillion, one hundred twenty-nine billion, nine hundred four million, two hundred sixty-seven thousand, one hundred thirty".
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