Base | Representation |
---|---|
bin | 110010001010100010… |
… | …1000001111111001000 |
3 | 101022001201220102012200 |
4 | 1210111011001333020 |
5 | 3231111310312132 |
6 | 121253421040200 |
7 | 10532411246052 |
oct | 1442505017710 |
9 | 338051812180 |
10 | 107727822792 |
11 | 41761602807 |
12 | 18a659b6060 |
13 | a20a846a55 |
14 | 52dd5188d2 |
15 | 2c078bed7c |
hex | 1915141fc8 |
107727822792 has 108 divisors (see below), whose sum is σ = 298465307595. Its totient is φ = 35102543328.
The previous prime is 107727822791. The next prime is 107727822799. The reversal of 107727822792 is 297228727701.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 53863911396 + 53863911396 = 232086^2 + 232086^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=232086.
It is not an unprimeable number, because it can be changed into a prime (107727822791) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 130896093 + ... + 130896915.
Almost surely, 2107727822792 is an apocalyptic number.
107727822792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 107727822792
107727822792 is an abundant number, since it is smaller than the sum of its proper divisors (190737484803).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107727822792 is an frugal number, since it uses more digits than its factorization.
107727822792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752 (or 875 counting only the distinct ones).
The product of its (nonzero) digits is 2765952, while the sum is 54.
The spelling of 107727822792 in words is "one hundred seven billion, seven hundred twenty-seven million, eight hundred twenty-two thousand, seven hundred ninety-two".
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