Base | Representation |
---|---|
bin | 100000001100101… |
… | …0100100101101111 |
3 | 2210021220222102011 |
4 | 1000121110211233 |
5 | 4203034123014 |
6 | 255112142051 |
7 | 35526035134 |
oct | 10031244557 |
9 | 2707828364 |
10 | 1080379759 |
11 | 504934338 |
12 | 261997927 |
13 | 142aa1384 |
14 | a36b258b |
15 | 64cac7c4 |
hex | 4065496f |
1080379759 has 12 divisors (see below), whose sum is σ = 1134718416. Its totient is φ = 1026679808.
The previous prime is 1080379721. The next prime is 1080379763. The reversal of 1080379759 is 9579730801.
It is not a de Polignac number, because 1080379759 - 29 = 1080379247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1080379799) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2405967 + ... + 2406415.
It is an arithmetic number, because the mean of its divisors is an integer number (94559868).
Almost surely, 21080379759 is an apocalyptic number.
1080379759 is a deficient number, since it is larger than the sum of its proper divisors (54338657).
1080379759 is an frugal number, since it uses more digits than its factorization.
1080379759 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1154 (or 705 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 49.
The square root of 1080379759 is about 32869.1307916714. The cubic root of 1080379759 is about 1026.1058092388.
The spelling of 1080379759 in words is "one billion, eighty million, three hundred seventy-nine thousand, seven hundred fifty-nine".
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