Base | Representation |
---|---|
bin | 100001110001000… |
… | …1101011001011010 |
3 | 2220222000110101110 |
4 | 1003202031121122 |
5 | 4310024304432 |
6 | 304233001150 |
7 | 40035456144 |
oct | 10342153132 |
9 | 2828013343 |
10 | 1133041242 |
11 | 531632723 |
12 | 2775531b6 |
13 | 15097c008 |
14 | aa69dc94 |
15 | 69710dcc |
hex | 4388d65a |
1133041242 has 16 divisors (see below), whose sum is σ = 2266421472. Its totient is φ = 377623920.
The previous prime is 1133041241. The next prime is 1133041243. The reversal of 1133041242 is 2421403311.
It is an interprime number because it is at equal distance from previous prime (1133041241) and next prime (1133041243).
It is not an unprimeable number, because it can be changed into a prime (1133041241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56473 + ... + 73859.
It is an arithmetic number, because the mean of its divisors is an integer number (141651342).
Almost surely, 21133041242 is an apocalyptic number.
1133041242 is an abundant number, since it is smaller than the sum of its proper divisors (1133380230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1133041242 is a wasteful number, since it uses less digits than its factorization.
1133041242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28253.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1133041242 is about 33660.6779789118. The cubic root of 1133041242 is about 1042.5140245052.
Adding to 1133041242 its reverse (2421403311), we get a palindrome (3554444553).
The spelling of 1133041242 in words is "one billion, one hundred thirty-three million, forty-one thousand, two hundred forty-two".
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