Base | Representation |
---|---|
bin | 100110110010000… |
… | …1100010000011110 |
3 | 10100200200120022100 |
4 | 1031210030100132 |
5 | 10131120124042 |
6 | 333044025530 |
7 | 44151101553 |
oct | 11544142036 |
9 | 3320616270 |
10 | 1301333022 |
11 | 608628840 |
12 | 3039922a6 |
13 | 1797b3952 |
14 | c4b8aa2a |
15 | 793a524c |
hex | 4d90c41e |
1301333022 has 24 divisors (see below), whose sum is σ = 3075878520. Its totient is φ = 394343280.
The previous prime is 1301333021. The next prime is 1301333081. The reversal of 1301333022 is 2203331031.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1301332986 and 1301333004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301333021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3285997 + ... + 3286392.
It is an arithmetic number, because the mean of its divisors is an integer number (128161605).
Almost surely, 21301333022 is an apocalyptic number.
1301333022 is an abundant number, since it is smaller than the sum of its proper divisors (1774545498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301333022 is a wasteful number, since it uses less digits than its factorization.
1301333022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6572408 (or 6572405 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 1301333022 is about 36073.9937073787. The cubic root of 1301333022 is about 1091.7657942760.
Adding to 1301333022 its reverse (2203331031), we get a palindrome (3504664053).
The spelling of 1301333022 in words is "one billion, three hundred one million, three hundred thirty-three thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •