Base | Representation |
---|---|
bin | 100100001010000… |
… | …011100111010100 |
3 | 1120021110021202000 |
4 | 210022003213110 |
5 | 2220243203040 |
6 | 140105515300 |
7 | 21014102553 |
oct | 4412034724 |
9 | 1507407660 |
10 | 606616020 |
11 | 29146765a |
12 | 14b1a2b30 |
13 | 988a40ba |
14 | 5a7c9d9a |
15 | 383c8130 |
hex | 242839d4 |
606616020 has 96 divisors (see below), whose sum is σ = 1891814400. Its totient is φ = 161373312.
The previous prime is 606616019. The next prime is 606616069. The reversal of 606616020 is 20616606.
It is a super-4 number, since 4×6066160204 (a number of 36 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273757 + ... + 275963.
It is an arithmetic number, because the mean of its divisors is an integer number (19706400).
Almost surely, 2606616020 is an apocalyptic number.
606616020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 606616020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945907200).
606616020 is an abundant number, since it is smaller than the sum of its proper divisors (1285198380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
606616020 is a wasteful number, since it uses less digits than its factorization.
606616020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2734 (or 2726 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 606616020 is about 24629.5761230274. The cubic root of 606616020 is about 846.5214329871.
The spelling of 606616020 in words is "six hundred six million, six hundred sixteen thousand, twenty".
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