Base | Representation |
---|---|
bin | 11110111111110101101… |
… | …001100101110011110010 |
3 | 21112122020102122111102101 |
4 | 132333311221211303302 |
5 | 234400001303212320 |
6 | 4310322425211014 |
7 | 306616416243433 |
oct | 36776551456362 |
9 | 7478212574371 |
10 | 2130130132210 |
11 | 751423a221a3 |
12 | 2a4a00330a6a |
13 | 125b4139c8c2 |
14 | 7515535148a |
15 | 3a622498c0a |
hex | 1eff5a65cf2 |
2130130132210 has 32 divisors (see below), whose sum is σ = 3944506325760. Its totient is φ = 827859309888.
The previous prime is 2130130132189. The next prime is 2130130132217. The reversal of 2130130132210 is 122310310312.
It is not an unprimeable number, because it can be changed into a prime (2130130132217) 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, 19455670 + ... + 19564849.
It is an arithmetic number, because the mean of its divisors is an integer number (123265822680).
Almost surely, 22130130132210 is an apocalyptic number.
2130130132210 is a deficient number, since it is larger than the sum of its proper divisors (1814376193550).
2130130132210 is a wasteful number, since it uses less digits than its factorization.
2130130132210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39020682.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2130130132210 its reverse (122310310312), we get a palindrome (2252440442522).
The spelling of 2130130132210 in words is "two trillion, one hundred thirty billion, one hundred thirty million, one hundred thirty-two thousand, two hundred ten".
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