Base | Representation |
---|---|
bin | 1101001111101010… |
… | …0100011111110100 |
3 | 100011210000022102001 |
4 | 3103322210133310 |
5 | 24240132041140 |
6 | 1344443225044 |
7 | 154050642313 |
oct | 32372443764 |
9 | 10153008361 |
10 | 3555346420 |
11 | 156499a42a |
12 | 832818184 |
13 | 4487773a2 |
14 | 25a28827a |
15 | 15c1e0e9a |
hex | d3ea47f4 |
3555346420 has 12 divisors (see below), whose sum is σ = 7466227524. Its totient is φ = 1422138560.
The previous prime is 3555346397. The next prime is 3555346423. The reversal of 3555346420 is 246435553.
It can be written as a sum of positive squares in 2 ways, for example, as 1190664036 + 2364682384 = 34506^2 + 48628^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 3555346420.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3555346423) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 88883641 + ... + 88883680.
It is an arithmetic number, because the mean of its divisors is an integer number (622185627).
Almost surely, 23555346420 is an apocalyptic number.
It is an amenable number.
3555346420 is an abundant number, since it is smaller than the sum of its proper divisors (3910881104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3555346420 is a wasteful number, since it uses less digits than its factorization.
3555346420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177767330 (or 177767328 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 37.
The square root of 3555346420 is about 59626.7257192612. The cubic root of 3555346420 is about 1526.2557310949.
The spelling of 3555346420 in words is "three billion, five hundred fifty-five million, three hundred forty-six thousand, four hundred twenty".
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