Base | Representation |
---|---|
bin | 100100001000111… |
… | …000100101001000 |
3 | 1120020212200011001 |
4 | 210020320211020 |
5 | 2220203334210 |
6 | 140055144344 |
7 | 21011352535 |
oct | 4410704510 |
9 | 1506780131 |
10 | 606308680 |
11 | 29127775a |
12 | 14b0750b4 |
13 | 987c7243 |
14 | 5a749d8c |
15 | 3836703a |
hex | 24238948 |
606308680 has 32 divisors (see below), whose sum is σ = 1369144440. Its totient is φ = 241643520.
The previous prime is 606308663. The next prime is 606308719. The reversal of 606308680 is 86803606.
It can be written as a sum of positive squares in 4 ways, for example, as 453093796 + 153214884 = 21286^2 + 12378^2 .
It is a super-2 number, since 2×6063086802 = 735220430886684800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16281 + ... + 38440.
Almost surely, 2606308680 is an apocalyptic number.
It is an amenable number.
606308680 is an abundant number, since it is smaller than the sum of its proper divisors (762835760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
606308680 is a wasteful number, since it uses less digits than its factorization.
606308680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55009 (or 55005 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 606308680 is about 24623.3360859165. The cubic root of 606308680 is about 846.3784464085.
The spelling of 606308680 in words is "six hundred six million, three hundred eight thousand, six hundred eighty".
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