Base | Representation |
---|---|
bin | 1001011100011010… |
… | …00100011010010000 |
3 | 111002100101001122101 |
4 | 10232031010122100 |
5 | 40340424121133 |
6 | 2155034450144 |
7 | 236433344224 |
oct | 45615043220 |
9 | 14070331571 |
10 | 5070145168 |
11 | 2171a68120 |
12 | b95b93954 |
13 | 62a54b4ca |
14 | 361520784 |
15 | 1ea1b037d |
hex | 12e344690 |
5070145168 has 40 divisors (see below), whose sum is σ = 11085986880. Its totient is φ = 2225139840.
The previous prime is 5070145151. The next prime is 5070145169. The reversal of 5070145168 is 8615410705.
It is not an unprimeable number, because it can be changed into a prime (5070145169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491580 + ... + 501787.
It is an arithmetic number, because the mean of its divisors is an integer number (277149672).
Almost surely, 25070145168 is an apocalyptic number.
5070145168 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
5070145168 is an abundant number, since it is smaller than the sum of its proper divisors (6015841712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5070145168 is a wasteful number, since it uses less digits than its factorization.
5070145168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993415 (or 993409 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 37.
The square root of 5070145168 is about 71204.9518502751. The cubic root of 5070145168 is about 1717.9352780022.
The spelling of 5070145168 in words is "five billion, seventy million, one hundred forty-five thousand, one hundred sixty-eight".
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