Base | Representation |
---|---|
bin | 100001000000011… |
… | …0001000101110011 |
3 | 2212011221200201200 |
4 | 1002000301011303 |
5 | 4232004403311 |
6 | 301521302243 |
7 | 36305400123 |
oct | 10200610563 |
9 | 2764850650 |
10 | 1107497331 |
11 | 519176156 |
12 | 26aa94983 |
13 | 1485a7385 |
14 | a7130c83 |
15 | 67367556 |
hex | 42031173 |
1107497331 has 12 divisors (see below), whose sum is σ = 1633755552. Its totient is φ = 722622096.
The previous prime is 1107497309. The next prime is 1107497333. The reversal of 1107497331 is 1337947011.
It is not a de Polignac number, because 1107497331 - 25 = 1107497299 is a prime.
It is a super-2 number, since 2×11074973312 = 2453100676344247122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1107497333) 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 11 ways as a sum of consecutive naturals, for example, 1308676 + ... + 1309521.
It is an arithmetic number, because the mean of its divisors is an integer number (136146296).
Almost surely, 21107497331 is an apocalyptic number.
1107497331 is a deficient number, since it is larger than the sum of its proper divisors (526258221).
1107497331 is a wasteful number, since it uses less digits than its factorization.
1107497331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2618250 (or 2618247 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The square root of 1107497331 is about 33279.0824843474. The cubic root of 1107497331 is about 1034.6200635854.
The spelling of 1107497331 in words is "one billion, one hundred seven million, four hundred ninety-seven thousand, three hundred thirty-one".
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