Base | Representation |
---|---|
bin | 110001100011111001… |
… | …0101101100000001101 |
3 | 101011201101000212101010 |
4 | 1203013302231200031 |
5 | 3220432340042134 |
6 | 120521021235433 |
7 | 10455315025611 |
oct | 1430762554015 |
9 | 334641025333 |
10 | 106431174669 |
11 | 41156694896 |
12 | 18763702b79 |
13 | a062013641 |
14 | 521922b341 |
15 | 2b7db42ce9 |
hex | 18c7cad80d |
106431174669 has 32 divisors (see below), whose sum is σ = 150199096320. Its totient is φ = 66927859200.
The previous prime is 106431174653. The next prime is 106431174673. The reversal of 106431174669 is 966471134601.
It is not a de Polignac number, because 106431174669 - 24 = 106431174653 is a prime.
It is a super-2 number, since 2×1064311746692 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106431174679) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4246627 + ... + 4271615.
It is an arithmetic number, because the mean of its divisors is an integer number (4693721760).
Almost surely, 2106431174669 is an apocalyptic number.
It is an amenable number.
106431174669 is a deficient number, since it is larger than the sum of its proper divisors (43767921651).
106431174669 is a wasteful number, since it uses less digits than its factorization.
106431174669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26181.
The product of its (nonzero) digits is 653184, while the sum is 48.
The spelling of 106431174669 in words is "one hundred six billion, four hundred thirty-one million, one hundred seventy-four thousand, six hundred sixty-nine".
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