Base | Representation |
---|---|
bin | 100110110111101… |
… | …0010100010000110 |
3 | 10100220011101002202 |
4 | 1031233102202012 |
5 | 10132341223220 |
6 | 333230234502 |
7 | 44214606500 |
oct | 11557224206 |
9 | 3326141082 |
10 | 1304242310 |
11 | 60a235608 |
12 | 304955a32 |
13 | 17a291c17 |
14 | c5306d70 |
15 | 7977c275 |
hex | 4dbd2886 |
1304242310 has 48 divisors (see below), whose sum is σ = 2769461280. Its totient is φ = 440858880.
The previous prime is 1304242307. The next prime is 1304242319. The reversal of 1304242310 is 132424031.
It is a super-2 number, since 2×13042423102 = 3402096006388272200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304242319) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16046 + ... + 53534.
It is an arithmetic number, because the mean of its divisors is an integer number (57697110).
Almost surely, 21304242310 is an apocalyptic number.
1304242310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1304242310 is an abundant number, since it is smaller than the sum of its proper divisors (1465218970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304242310 is a wasteful number, since it uses less digits than its factorization.
1304242310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37581 (or 37574 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1304242310 is about 36114.2950921100. The cubic root of 1304242310 is about 1092.5787804047.
Adding to 1304242310 its reverse (132424031), we get a palindrome (1436666341).
The spelling of 1304242310 in words is "one billion, three hundred four million, two hundred forty-two thousand, three hundred ten".
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