Base | Representation |
---|---|
bin | 100110101111110… |
… | …0100001100010110 |
3 | 10100121101221211021 |
4 | 1031133210030112 |
5 | 10130312322332 |
6 | 333002031354 |
7 | 44134561213 |
oct | 11537441426 |
9 | 3317357737 |
10 | 1300120342 |
11 | 60797a724 |
12 | 3034a855a |
13 | 17947a9a1 |
14 | c4952b0a |
15 | 79215c97 |
hex | 4d7e4316 |
1300120342 has 16 divisors (see below), whose sum is σ = 1989547920. Its totient is φ = 637007968.
The previous prime is 1300120337. The next prime is 1300120357. The reversal of 1300120342 is 2430210031.
It is a happy number.
It is a congruent 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, 20028 + ... + 54784.
It is an arithmetic number, because the mean of its divisors is an integer number (124346745).
Almost surely, 21300120342 is an apocalyptic number.
1300120342 is a deficient number, since it is larger than the sum of its proper divisors (689427578).
1300120342 is a wasteful number, since it uses less digits than its factorization.
1300120342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35135.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1300120342 is about 36057.1815592955. The cubic root of 1300120342 is about 1091.4265590482.
Adding to 1300120342 its reverse (2430210031), we get a palindrome (3730330373).
The spelling of 1300120342 in words is "one billion, three hundred million, one hundred twenty thousand, three hundred forty-two".
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