Base | Representation |
---|---|
bin | 110010101010101011… |
… | …1010001000000101001 |
3 | 101101211220100000012012 |
4 | 1211111113101000221 |
5 | 3240313411012440 |
6 | 121552425325305 |
7 | 10601215445660 |
oct | 1452527210051 |
9 | 341756300165 |
10 | 108806344745 |
11 | 4216538826a |
12 | 19107036835 |
13 | a350117617 |
14 | 53a2865dd7 |
15 | 2c6c411e65 |
hex | 19555d1029 |
108806344745 has 8 divisors (see below), whose sum is σ = 149220129984. Its totient is φ = 74610064944.
The previous prime is 108806344739. The next prime is 108806344763. The reversal of 108806344745 is 547443608801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108806344745 - 210 = 108806343721 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 108806344693 and 108806344702.
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, 1554376319 + ... + 1554376388.
It is an arithmetic number, because the mean of its divisors is an integer number (18652516248).
Almost surely, 2108806344745 is an apocalyptic number.
It is an amenable number.
108806344745 is a deficient number, since it is larger than the sum of its proper divisors (40413785239).
108806344745 is an equidigital number, since it uses as much as digits as its factorization.
108806344745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3108752719.
The product of its (nonzero) digits is 2580480, while the sum is 50.
The spelling of 108806344745 in words is "one hundred eight billion, eight hundred six million, three hundred forty-four thousand, seven hundred forty-five".
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