Base | Representation |
---|---|
bin | 100110110010000… |
… | …1110110010101111 |
3 | 10100200201002112222 |
4 | 1031210032302233 |
5 | 10131120442112 |
6 | 333044145555 |
7 | 44151144050 |
oct | 11544166257 |
9 | 3320632488 |
10 | 1301343407 |
11 | 608635621 |
12 | 3039982bb |
13 | 1797b85b0 |
14 | c4b90727 |
15 | 793a8372 |
hex | 4d90ecaf |
1301343407 has 8 divisors (see below), whose sum is σ = 1601653536. Its totient is φ = 1029634272.
The previous prime is 1301343377. The next prime is 1301343467. The reversal of 1301343407 is 7043431031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1301343407 - 226 = 1234234543 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301343467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7150148 + ... + 7150329.
It is an arithmetic number, because the mean of its divisors is an integer number (200206692).
Almost surely, 21301343407 is an apocalyptic number.
1301343407 is a deficient number, since it is larger than the sum of its proper divisors (300310129).
1301343407 is a wasteful number, since it uses less digits than its factorization.
1301343407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14300497.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 1301343407 is about 36074.1376473506. The cubic root of 1301343407 is about 1091.7686984667.
Adding to 1301343407 its reverse (7043431031), we get a palindrome (8344774438).
The spelling of 1301343407 in words is "one billion, three hundred one million, three hundred forty-three thousand, four hundred seven".
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