Base | Representation |
---|---|
bin | 1011101010010101… |
… | …0001000100010101 |
3 | 22002011021022102111 |
4 | 2322211101010111 |
5 | 22402331101123 |
6 | 1234341511021 |
7 | 140400243436 |
oct | 27245210425 |
9 | 8064238374 |
10 | 3130331413 |
11 | 1366a99360 |
12 | 734412471 |
13 | 3ab6b7b11 |
14 | 219a5148d |
15 | 134c3a90d |
hex | ba951115 |
3130331413 has 8 divisors (see below), whose sum is σ = 3415316256. Its totient is φ = 2845414800.
The previous prime is 3130331389. The next prime is 3130331429. The reversal of 3130331413 is 3141330313.
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 3130331413 - 29 = 3130330901 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130331443) 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, 150423 + ... + 169963.
It is an arithmetic number, because the mean of its divisors is an integer number (426914532).
Almost surely, 23130331413 is an apocalyptic number.
It is an amenable number.
3130331413 is a deficient number, since it is larger than the sum of its proper divisors (284984843).
3130331413 is a wasteful number, since it uses less digits than its factorization.
3130331413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34115.
The product of its (nonzero) digits is 972, while the sum is 22.
The square root of 3130331413 is about 55949.3647238286. The cubic root of 3130331413 is about 1462.8398178678.
Adding to 3130331413 its reverse (3141330313), we get a palindrome (6271661726).
The spelling of 3130331413 in words is "three billion, one hundred thirty million, three hundred thirty-one thousand, four hundred thirteen".
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