Base | Representation |
---|---|
bin | 1101110101001010… |
… | …10010101101000101 |
3 | 201011111000121010121 |
4 | 12322211102231011 |
5 | 110201334233123 |
6 | 3224450021541 |
7 | 352002024511 |
oct | 67245225505 |
9 | 21144017117 |
10 | 7425305413 |
11 | 3170433949 |
12 | 15328778b1 |
13 | 914467756 |
14 | 50622b141 |
15 | 2d6d2a75d |
hex | 1ba952b45 |
7425305413 has 8 divisors (see below), whose sum is σ = 7518472416. Its totient is φ = 7332226800.
The previous prime is 7425305401. The next prime is 7425305417. The reversal of 7425305413 is 3145035247.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7425305413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7425305417) 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, 155883 + ... + 197863.
It is an arithmetic number, because the mean of its divisors is an integer number (939809052).
Almost surely, 27425305413 is an apocalyptic number.
It is an amenable number.
7425305413 is a deficient number, since it is larger than the sum of its proper divisors (93167003).
7425305413 is a wasteful number, since it uses less digits than its factorization.
7425305413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44195.
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 7425305413 is about 86170.2118658182. The cubic root of 7425305413 is about 1950.9139185659.
The spelling of 7425305413 in words is "seven billion, four hundred twenty-five million, three hundred five thousand, four hundred thirteen".
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