Base | Representation |
---|---|
bin | 100001101101010… |
… | …0100111001000010 |
3 | 2220211020210122022 |
4 | 1003122210321002 |
5 | 4304021242242 |
6 | 304122041442 |
7 | 40012453436 |
oct | 10332447102 |
9 | 2824223568 |
10 | 1131040322 |
11 | 530496375 |
12 | 276949282 |
13 | 15042b339 |
14 | aa2dc9c6 |
15 | 694680d2 |
hex | 436a4e42 |
1131040322 has 16 divisors (see below), whose sum is σ = 1803197760. Its totient is φ = 530552592.
The previous prime is 1131040321. The next prime is 1131040327. The reversal of 1131040322 is 2230401311.
It is a self number, because there is not a number n which added to its sum of digits gives 1131040322.
It is not an unprimeable number, because it can be changed into a prime (1131040321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140573 + ... + 148400.
It is an arithmetic number, because the mean of its divisors is an integer number (112699860).
Almost surely, 21131040322 is an apocalyptic number.
1131040322 is a deficient number, since it is larger than the sum of its proper divisors (672157438).
1131040322 is a wasteful number, since it uses less digits than its factorization.
1131040322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289097.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1131040322 is about 33630.9429246342. The cubic root of 1131040322 is about 1041.8999791016.
Adding to 1131040322 its reverse (2230401311), we get a palindrome (3361441633).
The spelling of 1131040322 in words is "one billion, one hundred thirty-one million, forty thousand, three hundred twenty-two".
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