Base | Representation |
---|---|
bin | 11100010011100010011100 |
3 | 111221222102001 |
4 | 130103202130 |
5 | 3344420220 |
6 | 423012044 |
7 | 120032554 |
oct | 34234234 |
9 | 14858361 |
10 | 7420060 |
11 | 420888a |
12 | 259a024 |
13 | 16ca48b |
14 | db2164 |
15 | 9b880a |
hex | 71389c |
7420060 has 24 divisors (see below), whose sum is σ = 15641136. Its totient is φ = 2956800.
The previous prime is 7420043. The next prime is 7420069. The reversal of 7420060 is 600247.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7420069) 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, 6535 + ... + 7585.
It is an arithmetic number, because the mean of its divisors is an integer number (651714).
Almost surely, 27420060 is an apocalyptic number.
It is an amenable number.
7420060 is an abundant number, since it is smaller than the sum of its proper divisors (8221076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7420060 is a wasteful number, since it uses less digits than its factorization.
7420060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1413 (or 1411 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 7420060 is about 2723.9787076995. The cubic root of 7420060 is about 195.0454419627.
The spelling of 7420060 in words is "seven million, four hundred twenty thousand, sixty".
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