Base | Representation |
---|---|
bin | 100000000010100… |
… | …0110110001111000 |
3 | 2202220221201221100 |
4 | 1000011012301320 |
5 | 4200210032222 |
6 | 254402411400 |
7 | 35433013635 |
oct | 10005066170 |
9 | 2686851840 |
10 | 1075080312 |
11 | 501944829 |
12 | 260060b60 |
13 | 1419671c7 |
14 | a2ad318c |
15 | 645b24ac |
hex | 40146c78 |
1075080312 has 24 divisors (see below), whose sum is σ = 2911676040. Its totient is φ = 358360080.
The previous prime is 1075080299. The next prime is 1075080313. The reversal of 1075080312 is 2130805701.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1075080313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7465764 + ... + 7465907.
It is an arithmetic number, because the mean of its divisors is an integer number (121319835).
Almost surely, 21075080312 is an apocalyptic number.
1075080312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1075080312 is an abundant number, since it is smaller than the sum of its proper divisors (1836595728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1075080312 is a wasteful number, since it uses less digits than its factorization.
1075080312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14931683 (or 14931676 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
The square root of 1075080312 is about 32788.4173451541. The cubic root of 1075080312 is about 1024.4253171967.
The spelling of 1075080312 in words is "one billion, seventy-five million, eighty thousand, three hundred twelve".
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