Base | Representation |
---|---|
bin | 100001101100101… |
… | …0111101011001010 |
3 | 2220210122201210020 |
4 | 1003121113223022 |
5 | 4303431132132 |
6 | 304111201310 |
7 | 40006665360 |
oct | 10331275312 |
9 | 2823581706 |
10 | 1130724042 |
11 | 53029a788 |
12 | 276816236 |
13 | 15034a3a6 |
14 | aa259630 |
15 | 6940452c |
hex | 43657aca |
1130724042 has 16 divisors (see below), whose sum is σ = 2584512192. Its totient is φ = 323064000.
The previous prime is 1130724037. The next prime is 1130724071. The reversal of 1130724042 is 2404270311.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13460959 + ... + 13461042.
It is an arithmetic number, because the mean of its divisors is an integer number (161532012).
Almost surely, 21130724042 is an apocalyptic number.
1130724042 is an abundant number, since it is smaller than the sum of its proper divisors (1453788150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1130724042 is a wasteful number, since it uses less digits than its factorization.
1130724042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26922013.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 1130724042 is about 33626.2403786091. The cubic root of 1130724042 is about 1041.8028523414.
Adding to 1130724042 its reverse (2404270311), we get a palindrome (3534994353).
The spelling of 1130724042 in words is "one billion, one hundred thirty million, seven hundred twenty-four thousand, forty-two".
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