Base | Representation |
---|---|
bin | 11101111000001001… |
… | …01111100111100101 |
3 | 1112101212120202001010 |
4 | 32330010233213211 |
5 | 230322301341432 |
6 | 11211354252433 |
7 | 1105330656405 |
oct | 167404574745 |
9 | 45355522033 |
10 | 16040262117 |
11 | 6891345380 |
12 | 3137a27119 |
13 | 1688212179 |
14 | ac2452805 |
15 | 63d2ea3cc |
hex | 3bc12f9e5 |
16040262117 has 16 divisors (see below), whose sum is σ = 23336235072. Its totient is φ = 9719310720.
The previous prime is 16040262097. The next prime is 16040262149. The reversal of 16040262117 is 71126204061.
It is not a de Polignac number, because 16040262117 - 26 = 16040262053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16040262157) 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, 114553 + ... + 212609.
It is an arithmetic number, because the mean of its divisors is an integer number (1458514692).
Almost surely, 216040262117 is an apocalyptic number.
It is an amenable number.
16040262117 is a deficient number, since it is larger than the sum of its proper divisors (7295972955).
16040262117 is a wasteful number, since it uses less digits than its factorization.
16040262117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103028.
The product of its (nonzero) digits is 4032, while the sum is 30.
Adding to 16040262117 its reverse (71126204061), we get a palindrome (87166466178).
The spelling of 16040262117 in words is "sixteen billion, forty million, two hundred sixty-two thousand, one hundred seventeen".
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