Base | Representation |
---|---|
bin | 100000001011001111110… |
… | …101100000010110111110 |
3 | 21211101020100221001010102 |
4 | 200023033311200112332 |
5 | 242211313111200110 |
6 | 4411433152441102 |
7 | 315514056514523 |
oct | 40131765402676 |
9 | 7741210831112 |
10 | 2211100100030 |
11 | 7827a43aa478 |
12 | 2b8638b49192 |
13 | 130676458073 |
14 | 79036c5b14a |
15 | 3c7b0bb55a5 |
hex | 202cfd605be |
2211100100030 has 32 divisors (see below), whose sum is σ = 4050399722688. Its totient is φ = 868879916800.
The previous prime is 2211100100023. The next prime is 2211100100059. The reversal of 2211100100030 is 300010011122.
2211100100030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2211100099984 and 2211100100020.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5341817 + ... + 5740836.
It is an arithmetic number, because the mean of its divisors is an integer number (126574991334).
Almost surely, 22211100100030 is an apocalyptic number.
2211100100030 is a deficient number, since it is larger than the sum of its proper divisors (1839299622658).
2211100100030 is a wasteful number, since it uses less digits than its factorization.
2211100100030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11083012.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 2211100100030 its reverse (300010011122), we get a palindrome (2511110111152).
The spelling of 2211100100030 in words is "two trillion, two hundred eleven billion, one hundred million, one hundred thousand, thirty".
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