Base | Representation |
---|---|
bin | 11110111111110100100… |
… | …001000100001010100001 |
3 | 21112122012002212120121200 |
4 | 132333310201010022201 |
5 | 234344431421320113 |
6 | 4310320505511413 |
7 | 306616065530361 |
oct | 36776441041241 |
9 | 7478162776550 |
10 | 2130111120033 |
11 | 751414217056 |
12 | 2a49b5aa2569 |
13 | 125b3a473cb0 |
14 | 75152a029a1 |
15 | 3a620990873 |
hex | 1eff48442a1 |
2130111120033 has 12 divisors (see below), whose sum is σ = 3313506186900. Its totient is φ = 1310837612256.
The previous prime is 2130111120013. The next prime is 2130111120043. The reversal of 2130111120033 is 3300211110312.
2130111120033 is a `hidden beast` number, since 21 + 301 + 111 + 200 + 33 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1421741447424 + 708369672609 = 1192368^2 + 841647^2 .
It is not a de Polignac number, because 2130111120033 - 225 = 2130077565601 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2130111119988 and 2130111120015.
It is not an unprimeable number, because it can be changed into a prime (2130111120013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9103038858 + ... + 9103039091.
It is an arithmetic number, because the mean of its divisors is an integer number (276125515575).
Almost surely, 22130111120033 is an apocalyptic number.
It is an amenable number.
2130111120033 is a deficient number, since it is larger than the sum of its proper divisors (1183395066867).
2130111120033 is a wasteful number, since it uses less digits than its factorization.
2130111120033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18206077968 (or 18206077965 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 2130111120033 its reverse (3300211110312), we get a palindrome (5430322230345).
The spelling of 2130111120033 in words is "two trillion, one hundred thirty billion, one hundred eleven million, one hundred twenty thousand, thirty-three".
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