Base | Representation |
---|---|
bin | 1100010100110001… |
… | …1100100101101101 |
3 | 22112120021211110111 |
4 | 3011030130211231 |
5 | 23233420440011 |
6 | 1304141540021 |
7 | 144661501234 |
oct | 30514344555 |
9 | 8476254414 |
10 | 3308374381 |
11 | 1448544704 |
12 | 783b74611 |
13 | 409554ca0 |
14 | 235559b1b |
15 | 1456a9121 |
hex | c531c96d |
3308374381 has 8 divisors (see below), whose sum is σ = 3611672120. Its totient is φ = 3012049152.
The previous prime is 3308374367. The next prime is 3308374393. The reversal of 3308374381 is 1834738033.
It is a happy number.
3308374381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 864654025 + 2443720356 = 29405^2 + 49434^2 .
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 3308374381 - 27 = 3308374253 is a prime.
It is a super-3 number, since 3×33083743813 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3308374331) 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, 1742136 + ... + 1744033.
It is an arithmetic number, because the mean of its divisors is an integer number (451459015).
Almost surely, 23308374381 is an apocalyptic number.
It is an amenable number.
3308374381 is a deficient number, since it is larger than the sum of its proper divisors (303297739).
3308374381 is a wasteful number, since it uses less digits than its factorization.
3308374381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3486255.
The product of its (nonzero) digits is 145152, while the sum is 40.
The square root of 3308374381 is about 57518.4699118466. The cubic root of 3308374381 is about 1490.0638654066.
The spelling of 3308374381 in words is "three billion, three hundred eight million, three hundred seventy-four thousand, three hundred eighty-one".
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