Base | Representation |
---|---|
bin | 1001101100000110… |
… | …10111111100011110 |
3 | 111102112010220120110 |
4 | 10312003113330132 |
5 | 41123131241340 |
6 | 2220101030450 |
7 | 242622516156 |
oct | 46603277436 |
9 | 14375126513 |
10 | 5201821470 |
11 | 222a32450a |
12 | 10120b5426 |
13 | 64b902c91 |
14 | 374bd9766 |
15 | 206a20680 |
hex | 1360d7f1e |
5201821470 has 16 divisors (see below), whose sum is σ = 12484371600. Its totient is φ = 1387152384.
The previous prime is 5201821459. The next prime is 5201821487. The reversal of 5201821470 is 741281025.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 173394049 = 5201821470 / (5 + 2 + 0 + 1 + 8 + 2 + 1 + 4 + 7 + 0).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86696995 + ... + 86697054.
It is an arithmetic number, because the mean of its divisors is an integer number (780273225).
Almost surely, 25201821470 is an apocalyptic number.
5201821470 is an abundant number, since it is smaller than the sum of its proper divisors (7282550130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5201821470 is a wasteful number, since it uses less digits than its factorization.
5201821470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173394059.
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 5201821470 is about 72123.6540255692. The cubic root of 5201821470 is about 1732.6804727780.
The spelling of 5201821470 in words is "five billion, two hundred one million, eight hundred twenty-one thousand, four hundred seventy".
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