Base | Representation |
---|---|
bin | 1001101101110001… |
… | …11000100010101100 |
3 | 111110111112120012112 |
4 | 10312320320202230 |
5 | 41140224123440 |
6 | 2221321423152 |
7 | 243152660513 |
oct | 46670704254 |
9 | 14414476175 |
10 | 5215848620 |
11 | 22372352a4 |
12 | 101693aab8 |
13 | 6517a4878 |
14 | 376a0b67a |
15 | 207d91965 |
hex | 136e388ac |
5215848620 has 48 divisors (see below), whose sum is σ = 11234407968. Its totient is φ = 2032919040.
The previous prime is 5215848581. The next prime is 5215848637. The reversal of 5215848620 is 268485125.
It is a happy number.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740234 + ... + 747246.
It is an arithmetic number, because the mean of its divisors is an integer number (234050166).
Almost surely, 25215848620 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 5215848620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5617203984).
5215848620 is an abundant number, since it is smaller than the sum of its proper divisors (6018559348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5215848620 is a wasteful number, since it uses less digits than its factorization.
5215848620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7970 (or 7968 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 41.
The square root of 5215848620 is about 72220.8323131214. The cubic root of 5215848620 is about 1734.2365145904.
The spelling of 5215848620 in words is "five billion, two hundred fifteen million, eight hundred forty-eight thousand, six hundred twenty".
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