Base | Representation |
---|---|
bin | 100100000110001… |
… | …011110011111100 |
3 | 1120012112201102102 |
4 | 210012023303330 |
5 | 2220013213040 |
6 | 140032044232 |
7 | 21002344433 |
oct | 4406136374 |
9 | 1505481372 |
10 | 605601020 |
11 | 290934012 |
12 | 14a993678 |
13 | 9860a0cb |
14 | 5a60411a |
15 | 38277515 |
hex | 2418bcfc |
605601020 has 12 divisors (see below), whose sum is σ = 1271762184. Its totient is φ = 242240400.
The previous prime is 605601019. The next prime is 605601023. The reversal of 605601020 is 20106506.
605601020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 30280051 = 605601020 / (6 + 0 + 5 + 6 + 0 + 1 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 605600983 and 605601001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (605601023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15140006 + ... + 15140045.
It is an arithmetic number, because the mean of its divisors is an integer number (105980182).
Almost surely, 2605601020 is an apocalyptic number.
It is an amenable number.
605601020 is an abundant number, since it is smaller than the sum of its proper divisors (666161164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
605601020 is a wasteful number, since it uses less digits than its factorization.
605601020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30280060 (or 30280058 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 605601020 is about 24608.9621886011. The cubic root of 605601020 is about 846.0490315052.
Adding to 605601020 its reverse (20106506), we get a palindrome (625707526).
The spelling of 605601020 in words is "six hundred five million, six hundred one thousand, twenty".
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