Base | Representation |
---|---|
bin | 100110101111110… |
… | …0110111001001100 |
3 | 10100121102111222222 |
4 | 1031133212321030 |
5 | 10130313201104 |
6 | 333002154512 |
7 | 44134635365 |
oct | 11537467114 |
9 | 3317374888 |
10 | 1300131404 |
11 | 607987a70 |
12 | 3034b2a38 |
13 | 179482a30 |
14 | c4956b6c |
15 | 792191be |
hex | 4d7e6e4c |
1300131404 has 24 divisors (see below), whose sum is σ = 2672998608. Its totient is φ = 545509440.
The previous prime is 1300131401. The next prime is 1300131407. The reversal of 1300131404 is 4041310031.
It is an interprime number because it is at equal distance from previous prime (1300131401) and next prime (1300131407).
It is a super-2 number, since 2×13001314042 = 3380683335334022432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1300131401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135907 + ... + 1137050.
It is an arithmetic number, because the mean of its divisors is an integer number (111374942).
Almost surely, 21300131404 is an apocalyptic number.
It is an amenable number.
1300131404 is an abundant number, since it is smaller than the sum of its proper divisors (1372867204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300131404 is a wasteful number, since it uses less digits than its factorization.
1300131404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2272985 (or 2272983 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1300131404 is about 36057.3349542087. The cubic root of 1300131404 is about 1091.4296544864.
Adding to 1300131404 its reverse (4041310031), we get a palindrome (5341441435).
The spelling of 1300131404 in words is "one billion, three hundred million, one hundred thirty-one thousand, four hundred four".
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