Base | Representation |
---|---|
bin | 100110110001100… |
… | …0000011001011100 |
3 | 10100200002210002010 |
4 | 1031203000121130 |
5 | 10131030203200 |
6 | 333033231220 |
7 | 44145335634 |
oct | 11543003134 |
9 | 3320083063 |
10 | 1301022300 |
11 | 608436346 |
12 | 303862510 |
13 | 1797053a6 |
14 | c4b096c4 |
15 | 79343150 |
hex | 4d8c065c |
1301022300 has 36 divisors (see below), whose sum is σ = 3764292056. Its totient is φ = 346939200.
The previous prime is 1301022277. The next prime is 1301022367. The reversal of 1301022300 is 32201031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
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, 2168071 + ... + 2168670.
Almost surely, 21301022300 is an apocalyptic number.
1301022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1301022300 is an abundant number, since it is smaller than the sum of its proper divisors (2463269756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301022300 is a wasteful number, since it uses less digits than its factorization.
1301022300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4336758 (or 4336751 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 1301022300 is about 36069.6867189057. The cubic root of 1301022300 is about 1091.6788929605.
Adding to 1301022300 its reverse (32201031), we get a palindrome (1333223331).
The spelling of 1301022300 in words is "one billion, three hundred one million, twenty-two thousand, three hundred".
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