Base | Representation |
---|---|
bin | 1110010100000101… |
… | …0000111010111001 |
3 | 100220202222202210201 |
4 | 3211001100322321 |
5 | 30332113021123 |
6 | 1433134042201 |
7 | 164134062244 |
oct | 34501207271 |
9 | 10822882721 |
10 | 3842313913 |
11 | 16a1982349 |
12 | 8b2949361 |
13 | 493061239 |
14 | 28642825b |
15 | 1774c85ad |
hex | e5050eb9 |
3842313913 has 4 divisors (see below), whose sum is σ = 3842627728. Its totient is φ = 3842000100.
The previous prime is 3842313899. The next prime is 3842313961. The reversal of 3842313913 is 3193132483.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3193132483 = 47 ⋅67938989.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3842313913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3842313113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137763 + ... + 163288.
It is an arithmetic number, because the mean of its divisors is an integer number (960656932).
Almost surely, 23842313913 is an apocalyptic number.
It is an amenable number.
3842313913 is a deficient number, since it is larger than the sum of its proper divisors (313815).
3842313913 is a wasteful number, since it uses less digits than its factorization.
3842313913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313814.
The product of its digits is 46656, while the sum is 37.
The square root of 3842313913 is about 61986.4010328072. The cubic root of 3842313913 is about 1566.2615302248.
The spelling of 3842313913 in words is "three billion, eight hundred forty-two million, three hundred thirteen thousand, nine hundred thirteen".
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