Base | Representation |
---|---|
bin | 1001010010001010110001… |
… | …00011110100000010110010 |
3 | 2200021200212212210121022220 |
4 | 10221011120203310002302 |
5 | 10133441333111403411 |
6 | 111230422454141510 |
7 | 4204653156114633 |
oct | 451053043640262 |
9 | 80250785717286 |
10 | 20415465341106 |
11 | 6561171a56080 |
12 | 23587a2051896 |
13 | b512299a9794 |
14 | 50818437788a |
15 | 2560be362b06 |
hex | 1291588f40b2 |
20415465341106 has 16 divisors (see below), whose sum is σ = 44542833471648. Its totient is φ = 6186504648800.
The previous prime is 20415465341083. The next prime is 20415465341119. The reversal of 20415465341106 is 60114356451402.
It is a super-3 number, since 3×204154653411063 (a number of 41 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154662616155 + ... + 154662616286.
It is an arithmetic number, because the mean of its divisors is an integer number (2783927091978).
Almost surely, 220415465341106 is an apocalyptic number.
20415465341106 is an abundant number, since it is smaller than the sum of its proper divisors (24127368130542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20415465341106 is a wasteful number, since it uses less digits than its factorization.
20415465341106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309325232457.
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 20415465341106 in words is "twenty trillion, four hundred fifteen billion, four hundred sixty-five million, three hundred forty-one thousand, one hundred six".
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