Base | Representation |
---|---|
bin | 10010111011110001011… |
… | …100111010100010001000 |
3 | 11121101110001112211100002 |
4 | 102323301130322202020 |
5 | 132304204014342412 |
6 | 2433421545102132 |
7 | 163001145060212 |
oct | 22736134724210 |
9 | 4541401484302 |
10 | 1301131012232 |
11 | 461896599447 |
12 | 190202187948 |
13 | 95908515a4c |
14 | 46d9187b5b2 |
15 | 23ca3384dc2 |
hex | 12ef173a888 |
1301131012232 has 16 divisors (see below), whose sum is σ = 2439633445260. Its totient is φ = 650562093504.
The previous prime is 1301131012231. The next prime is 1301131012253. The reversal of 1301131012232 is 2322101311031.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1296669573796 + 4461438436 = 1138714^2 + 66794^2 .
It is not an unprimeable number, because it can be changed into a prime (1301131012231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2017658 + ... + 2583254.
Almost surely, 21301131012232 is an apocalyptic number.
It is an amenable number.
1301131012232 is a deficient number, since it is larger than the sum of its proper divisors (1138502433028).
1301131012232 is a wasteful number, since it uses less digits than its factorization.
1301131012232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853160 (or 853156 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1301131012232 its reverse (2322101311031), we get a palindrome (3623232323263).
The spelling of 1301131012232 in words is "one trillion, three hundred one billion, one hundred thirty-one million, twelve thousand, two hundred thirty-two".
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