Base | Representation |
---|---|
bin | 100100001001100… |
… | …100101000101010 |
3 | 1120021012211200101 |
4 | 210021210220222 |
5 | 2220230123010 |
6 | 140103100014 |
7 | 21013033612 |
oct | 4411445052 |
9 | 1507184611 |
10 | 606489130 |
11 | 291390295 |
12 | 14b14160a |
13 | 9885b410 |
14 | 5a795a42 |
15 | 383a073a |
hex | 24264a2a |
606489130 has 16 divisors (see below), whose sum is σ = 1175656104. Its totient is φ = 223934400.
The previous prime is 606489073. The next prime is 606489137. The reversal of 606489130 is 31984606.
It is a Cunningham number, because it is equal to 246272+1.
It can be written as a sum of positive squares in 4 ways, for example, as 218359729 + 388129401 = 14777^2 + 19701^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 606489130.
It is not an unprimeable number, because it can be changed into a prime (606489137) 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 7 ways as a sum of consecutive naturals, for example, 2332521 + ... + 2332780.
Almost surely, 2606489130 is an apocalyptic number.
606489130 is a deficient number, since it is larger than the sum of its proper divisors (569166974).
606489130 is a wasteful number, since it uses less digits than its factorization.
606489130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4665321.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 606489130 is about 24627.0000203029. Note that the first 4 decimals coincide. The cubic root of 606489130 is about 846.4624046553.
The spelling of 606489130 in words is "six hundred six million, four hundred eighty-nine thousand, one hundred thirty".
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