Base | Representation |
---|---|
bin | 110010101001011011… |
… | …0000011000100000100 |
3 | 101101201221210212012111 |
4 | 1211102312003010010 |
5 | 3240222101114221 |
6 | 121544315430404 |
7 | 10600163306152 |
oct | 1452266030404 |
9 | 341657725174 |
10 | 108764082436 |
11 | 42143541a39 |
12 | 190b4a55404 |
13 | a34443b139 |
14 | 539adc43d2 |
15 | 2c68864be1 |
hex | 1952d83104 |
108764082436 has 27 divisors (see below), whose sum is σ = 191359515711. Its totient is φ = 54091492704.
The previous prime is 108764082389. The next prime is 108764082439. The reversal of 108764082436 is 634280467801.
The square root of 108764082436 is 329794.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 98225828100 + 10538254336 = 313410^2 + 102656^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 108764082436.
It is not an unprimeable number, because it can be changed into a prime (108764082439) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 177428866 + ... + 177429478.
Almost surely, 2108764082436 is an apocalyptic number.
108764082436 is the 329794-th square number.
It is an amenable number.
108764082436 is a deficient number, since it is larger than the sum of its proper divisors (82595433275).
108764082436 is an frugal number, since it uses more digits than its factorization.
108764082436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1768 (or 884 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 49.
Multiplying 108764082436 by its sum of digits (49), we get a square (5329440039364 = 23085582).
The spelling of 108764082436 in words is "one hundred eight billion, seven hundred sixty-four million, eighty-two thousand, four hundred thirty-six".
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