Base | Representation |
---|---|
bin | 1100111100101000… |
… | …1010000010000000 |
3 | 22222012212001010211 |
4 | 3033022022002000 |
5 | 24104214434430 |
6 | 1332513003504 |
7 | 152061440605 |
oct | 31712120200 |
9 | 8865761124 |
10 | 3475546240 |
11 | 1523945371 |
12 | 80bb53594 |
13 | 435086c4a |
14 | 24d8346ac |
15 | 1551cb72a |
hex | cf28a080 |
3475546240 has 32 divisors (see below), whose sum is σ = 8308729260. Its totient is φ = 1390218240.
The previous prime is 3475546223. The next prime is 3475546247. The reversal of 3475546240 is 426455743.
It can be written as a sum of positive squares in 2 ways, for example, as 3475338304 + 207936 = 58952^2 + 456^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 3475546193 and 3475546202.
It is not an unprimeable number, because it can be changed into a prime (3475546247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2714631 + ... + 2715910.
Almost surely, 23475546240 is an apocalyptic number.
It is an amenable number.
3475546240 is an abundant number, since it is smaller than the sum of its proper divisors (4833183020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3475546240 is an equidigital number, since it uses as much as digits as its factorization.
3475546240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5430560 (or 5430548 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 40.
The square root of 3475546240 is about 58953.7635779091. The cubic root of 3475546240 is about 1514.7502178723.
The spelling of 3475546240 in words is "three billion, four hundred seventy-five million, five hundred forty-six thousand, two hundred forty".
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