Base | Representation |
---|---|
bin | 1010000110000111… |
… | …01010101111000000 |
3 | 111222201200122022201 |
4 | 11003003222233000 |
5 | 42100010032430 |
6 | 2253453242544 |
7 | 251212154542 |
oct | 50303525700 |
9 | 14881618281 |
10 | 5420002240 |
11 | 23314a49a4 |
12 | 1073193454 |
13 | 684b84623 |
14 | 395b91692 |
15 | 21ac6b8ca |
hex | 1430eabc0 |
5420002240 has 28 divisors (see below), whose sum is σ = 12906381096. Its totient is φ = 2168000768.
The previous prime is 5420002223. The next prime is 5420002249. The reversal of 5420002240 is 422000245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5420002249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8468434 + ... + 8469073.
It is an arithmetic number, because the mean of its divisors is an integer number (460942182).
Almost surely, 25420002240 is an apocalyptic number.
It is an amenable number.
5420002240 is an abundant number, since it is smaller than the sum of its proper divisors (7486378856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420002240 is a wasteful number, since it uses less digits than its factorization.
5420002240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16937524 (or 16937514 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 19.
The square root of 5420002240 is about 73620.6644903454. The cubic root of 5420002240 is about 1756.5741554707.
Adding to 5420002240 its reverse (422000245), we get a palindrome (5842002485).
The spelling of 5420002240 in words is "five billion, four hundred twenty million, two thousand, two hundred forty".
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