Base | Representation |
---|---|
bin | 1001000111110101000100… |
… | …00001101001111010111111 |
3 | 2122000201220220202200210220 |
4 | 10203322202001221322333 |
5 | 10112131310144141132 |
6 | 110355311423432423 |
7 | 4140205562221140 |
oct | 443724201517277 |
9 | 78021826680726 |
10 | 20060215615167 |
11 | 6434542822a52 |
12 | 22bb979755713 |
13 | b26893604860 |
14 | 4d4cc35d9ac7 |
15 | 24bc2b4c9a2c |
hex | 123ea2069ebf |
20060215615167 has 16 divisors (see below), whose sum is σ = 32919328189440. Its totient is φ = 10581212632032.
The previous prime is 20060215615117. The next prime is 20060215615177. The reversal of 20060215615167 is 76151651206002.
It is not a de Polignac number, because 20060215615167 - 26 = 20060215615103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20060215615117) 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, 36740321367 + ... + 36740321912.
It is an arithmetic number, because the mean of its divisors is an integer number (2057458011840).
Almost surely, 220060215615167 is an apocalyptic number.
20060215615167 is a deficient number, since it is larger than the sum of its proper divisors (12859112574273).
20060215615167 is a wasteful number, since it uses less digits than its factorization.
20060215615167 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73480643302.
The product of its (nonzero) digits is 151200, while the sum is 42.
The spelling of 20060215615167 in words is "twenty trillion, sixty billion, two hundred fifteen million, six hundred fifteen thousand, one hundred sixty-seven".
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