Base | Representation |
---|---|
bin | 11101101111110110011… |
… | …10011101010011011111 |
3 | 10121201021110002120200012 |
4 | 32313323032131103133 |
5 | 113221301230323130 |
6 | 2101320104153435 |
7 | 133563065446634 |
oct | 16677316352337 |
9 | 3551243076605 |
10 | 1022122120415 |
11 | 364530321440 |
12 | 14611676887b |
13 | 75502507916 |
14 | 376844d618b |
15 | 1b8c3968995 |
hex | edfb39d4df |
1022122120415 has 64 divisors (see below), whose sum is σ = 1381996062720. Its totient is φ = 719262720000.
The previous prime is 1022122120403. The next prime is 1022122120427. The reversal of 1022122120415 is 5140212212201.
It is an interprime number because it is at equal distance from previous prime (1022122120403) and next prime (1022122120427).
It is not a de Polignac number, because 1022122120415 - 26 = 1022122120351 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 247545071 + ... + 247549199.
It is an arithmetic number, because the mean of its divisors is an integer number (21593688480).
Almost surely, 21022122120415 is an apocalyptic number.
1022122120415 is a deficient number, since it is larger than the sum of its proper divisors (359873942305).
1022122120415 is a wasteful number, since it uses less digits than its factorization.
1022122120415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5064.
The product of its (nonzero) digits is 640, while the sum is 23.
Adding to 1022122120415 its reverse (5140212212201), we get a palindrome (6162334332616).
The spelling of 1022122120415 in words is "one trillion, twenty-two billion, one hundred twenty-two million, one hundred twenty thousand, four hundred fifteen".
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