Base | Representation |
---|---|
bin | 100001100010001011001… |
… | …0110101001110111000001 |
3 | 121022121022102022201120112 |
4 | 1003010112112221313001 |
5 | 1101002433441232420 |
6 | 13445142105121105 |
7 | 653660134441202 |
oct | 103042626516701 |
9 | 17277272281515 |
10 | 4608874945985 |
11 | 1517681832472 |
12 | 625292a89195 |
13 | 2757cc32ca6b |
14 | 11d0dc1655a9 |
15 | 7ed4a0518c5 |
hex | 431165a9dc1 |
4608874945985 has 8 divisors (see below), whose sum is σ = 5530858319016. Its totient is φ = 3686961034240.
The previous prime is 4608874945967. The next prime is 4608874946003. The reversal of 4608874945985 is 5895494788064.
It is an interprime number because it is at equal distance from previous prime (4608874945967) and next prime (4608874946003).
It can be written as a sum of positive squares in 4 ways, for example, as 2887929770881 + 1720945175104 = 1699391^2 + 1311848^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4608874945985 - 26 = 4608874945921 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17219234 + ... + 17484843.
It is an arithmetic number, because the mean of its divisors is an integer number (691357289877).
Almost surely, 24608874945985 is an apocalyptic number.
It is an amenable number.
4608874945985 is a deficient number, since it is larger than the sum of its proper divisors (921983373031).
4608874945985 is a wasteful number, since it uses less digits than its factorization.
4608874945985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34730643.
The product of its (nonzero) digits is 2786918400, while the sum is 77.
The spelling of 4608874945985 in words is "four trillion, six hundred eight billion, eight hundred seventy-four million, nine hundred forty-five thousand, nine hundred eighty-five".
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