Base | Representation |
---|---|
bin | 1001100111111110… |
… | …10000000011100000 |
3 | 111100002222020211121 |
4 | 10303333100003200 |
5 | 41040244424034 |
6 | 2212422422024 |
7 | 242022233431 |
oct | 46377200340 |
9 | 14302866747 |
10 | 5167186144 |
11 | 221181847a |
12 | 1002591914 |
13 | 6446971c3 |
14 | 370381488 |
15 | 20397d1b4 |
hex | 133fd00e0 |
5167186144 has 48 divisors (see below), whose sum is σ = 10562106240. Its totient is φ = 2485716480.
The previous prime is 5167186069. The next prime is 5167186147. The reversal of 5167186144 is 4416817615.
It is a self number, because there is not a number n which added to its sum of digits gives 5167186144.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5167186147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156562 + ... + 186670.
It is an arithmetic number, because the mean of its divisors is an integer number (220043880).
Almost surely, 25167186144 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 5167186144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5281053120).
5167186144 is an abundant number, since it is smaller than the sum of its proper divisors (5394920096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5167186144 is a wasteful number, since it uses less digits than its factorization.
5167186144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30323 (or 30315 counting only the distinct ones).
The product of its digits is 161280, while the sum is 43.
The square root of 5167186144 is about 71883.1422796750. The cubic root of 5167186144 is about 1728.8263330351.
The spelling of 5167186144 in words is "five billion, one hundred sixty-seven million, one hundred eighty-six thousand, one hundred forty-four".
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