Base | Representation |
---|---|
bin | 100000100000011… |
… | …1000111001001011 |
3 | 2211000102221120000 |
4 | 1001000320321023 |
5 | 4213213031300 |
6 | 300122334043 |
7 | 36013145130 |
oct | 10100707113 |
9 | 2730387500 |
10 | 1090752075 |
11 | 50a7791a6 |
12 | 26535a323 |
13 | 144c9353a |
14 | a4c12587 |
15 | 65b5ac00 |
hex | 41038e4b |
1090752075 has 60 divisors (see below), whose sum is σ = 2309115600. Its totient is φ = 498623040.
The previous prime is 1090752059. The next prime is 1090752083. The reversal of 1090752075 is 5702570901.
It is not a de Polignac number, because 1090752075 - 24 = 1090752059 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 24300 + ... + 52649.
It is an arithmetic number, because the mean of its divisors is an integer number (38485260).
Almost surely, 21090752075 is an apocalyptic number.
1090752075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1090752075 is an abundant number, since it is smaller than the sum of its proper divisors (1218363525).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1090752075 is an equidigital number, since it uses as much as digits as its factorization.
1090752075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76978 (or 76964 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 36.
The square root of 1090752075 is about 33026.5359218917. The cubic root of 1090752075 is about 1029.3791070536.
The spelling of 1090752075 in words is "one billion, ninety million, seven hundred fifty-two thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •