Base | Representation |
---|---|
bin | 100010000000010… |
… | …1100010100110101 |
3 | 2221112001102222112 |
4 | 1010000230110311 |
5 | 4314101012440 |
6 | 305120140405 |
7 | 40163420423 |
oct | 10400542465 |
9 | 2845042875 |
10 | 1141032245 |
11 | 5360a0461 |
12 | 27a167705 |
13 | 152519312 |
14 | ab780113 |
15 | 6a28d965 |
hex | 4402c535 |
1141032245 has 8 divisors (see below), whose sum is σ = 1369644984. Its totient is φ = 912554944.
The previous prime is 1141032241. The next prime is 1141032247. The reversal of 1141032245 is 5422301411.
It can be written as a sum of positive squares in 4 ways, for example, as 146071396 + 994960849 = 12086^2 + 31543^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1141032245 - 22 = 1141032241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1141032245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1141032241) 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 7 ways as a sum of consecutive naturals, for example, 14294 + ... + 49863.
It is an arithmetic number, because the mean of its divisors is an integer number (171205623).
Almost surely, 21141032245 is an apocalyptic number.
It is an amenable number.
1141032245 is a deficient number, since it is larger than the sum of its proper divisors (228612739).
1141032245 is an equidigital number, since it uses as much as digits as its factorization.
1141032245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67719.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 1141032245 is about 33779.1688026807. The cubic root of 1141032245 is about 1044.9591324265.
Adding to 1141032245 its reverse (5422301411), we get a palindrome (6563333656).
The spelling of 1141032245 in words is "one billion, one hundred forty-one million, thirty-two thousand, two hundred forty-five".
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