Base | Representation |
---|---|
bin | 1001100000001110… |
… | …01100101111001000 |
3 | 111011120121121220000 |
4 | 10300013030233020 |
5 | 40422123121330 |
6 | 2202141003000 |
7 | 240302436330 |
oct | 46007145710 |
9 | 14146547800 |
10 | 5102160840 |
11 | 2189044a57 |
12 | ba4853460 |
13 | 63407aaaa |
14 | 3658960c0 |
15 | 1ecdd6560 |
hex | 1301ccbc8 |
5102160840 has 320 divisors, whose sum is σ = 20452988160. Its totient is φ = 1115389440.
The previous prime is 5102160797. The next prime is 5102160893. The reversal of 5102160840 is 480612015.
5102160840 is a `hidden beast` number, since 5 + 10 + 2 + 1 + 608 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 516750 + ... + 526530.
It is an arithmetic number, because the mean of its divisors is an integer number (63915588).
Almost surely, 25102160840 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 5102160840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10226494080).
5102160840 is an abundant number, since it is smaller than the sum of its proper divisors (15350827320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5102160840 is a wasteful number, since it uses less digits than its factorization.
5102160840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9834 (or 9821 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 5102160840 is about 71429.4115893446. The cubic root of 5102160840 is about 1721.5436880501.
Adding to 5102160840 its reverse (480612015), we get a palindrome (5582772855).
The spelling of 5102160840 in words is "five billion, one hundred two million, one hundred sixty thousand, eight hundred forty".
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