Base | Representation |
---|---|
bin | 10111010001100110101100 |
3 | 102110222120112 |
4 | 113101212230 |
5 | 3030221140 |
6 | 334435152 |
7 | 102601253 |
oct | 27214654 |
9 | 12428515 |
10 | 6101420 |
11 | 34980a6 |
12 | 2062ab8 |
13 | 1358210 |
14 | b4b79a |
15 | 807c65 |
hex | 5d19ac |
6101420 has 48 divisors (see below), whose sum is σ = 14262528. Its totient is φ = 2177280.
The previous prime is 6101393. The next prime is 6101429. The reversal of 6101420 is 241016.
It is a junction number, because it is equal to n+sod(n) for n = 6101395 and 6101404.
It is not an unprimeable number, because it can be changed into a prime (6101429) 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, 7682 + ... + 8438.
It is an arithmetic number, because the mean of its divisors is an integer number (297136).
Almost surely, 26101420 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6101420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7131264).
6101420 is an abundant number, since it is smaller than the sum of its proper divisors (8161108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6101420 is a wasteful number, since it uses less digits than its factorization.
6101420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810 (or 808 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 6101420 is about 2470.1052609150. The cubic root of 6101420 is about 182.7301905502.
Adding to 6101420 its reverse (241016), we get a palindrome (6342436).
The spelling of 6101420 in words is "six million, one hundred one thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •