Base | Representation |
---|---|
bin | 10110111101111001010010 |
3 | 102022212211112 |
4 | 112331321102 |
5 | 3020130230 |
6 | 333013322 |
7 | 102114014 |
oct | 26757122 |
9 | 12285745 |
10 | 6020690 |
11 | 3442485 |
12 | 2024242 |
13 | 132a550 |
14 | b2a1b4 |
15 | 7ddd95 |
hex | 5bde52 |
6020690 has 32 divisors (see below), whose sum is σ = 12080880. Its totient is φ = 2145024.
The previous prime is 6020681. The next prime is 6020699. The reversal of 6020690 is 960206.
It is an interprime number because it is at equal distance from previous prime (6020681) and next prime (6020699).
It can be written as a sum of positive squares in 8 ways, for example, as 790321 + 5230369 = 889^2 + 2287^2 .
It is a super-2 number, since 2×60206902 = 72497416152200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6020699) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2972 + ... + 4568.
Almost surely, 26020690 is an apocalyptic number.
6020690 is an abundant number, since it is smaller than the sum of its proper divisors (6060190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6020690 is a wasteful number, since it uses less digits than its factorization.
6020690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1646.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 6020690 is about 2453.7094367508. The cubic root of 6020690 is about 181.9206875771.
Adding to 6020690 its reverse (960206), we get a palindrome (6980896).
The spelling of 6020690 in words is "six million, twenty thousand, six hundred ninety".
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