Base | Representation |
---|---|
bin | 100010000010110… |
… | …1110100101101001 |
3 | 2221121112111122222 |
4 | 1010011232211221 |
5 | 4314420232413 |
6 | 305204323425 |
7 | 40210555661 |
oct | 10405564551 |
9 | 2847474588 |
10 | 1142352233 |
11 | 536912160 |
12 | 27a6a3575 |
13 | 15288c089 |
14 | aba051a1 |
15 | 6a44eb08 |
hex | 4416e969 |
1142352233 has 16 divisors (see below), whose sum is σ = 1277337600. Its totient is φ = 1012638480.
The previous prime is 1142352227. The next prime is 1142352241. The reversal of 1142352233 is 3322532411.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1142352233 - 226 = 1075243369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1142352203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338408 + ... + 341766.
It is an arithmetic number, because the mean of its divisors is an integer number (79833600).
Almost surely, 21142352233 is an apocalyptic number.
It is an amenable number.
1142352233 is a deficient number, since it is larger than the sum of its proper divisors (134985367).
1142352233 is a wasteful number, since it uses less digits than its factorization.
1142352233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4132.
The product of its digits is 4320, while the sum is 26.
The square root of 1142352233 is about 33798.7016466609. The cubic root of 1142352233 is about 1045.3619261760.
Adding to 1142352233 its reverse (3322532411), we get a palindrome (4464884644).
The spelling of 1142352233 in words is "one billion, one hundred forty-two million, three hundred fifty-two thousand, two hundred thirty-three".
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