Base | Representation |
---|---|
bin | 1001101101101101… |
… | …00000010101110100 |
3 | 111110110100220001001 |
4 | 10312312200111310 |
5 | 41140044201304 |
6 | 2221300213044 |
7 | 243144453130 |
oct | 46666402564 |
9 | 14413326031 |
10 | 5215225204 |
11 | 2236949982 |
12 | 101669a184 |
13 | 651616b97 |
14 | 3768c83c0 |
15 | 207cbbda4 |
hex | 136da0574 |
5215225204 has 48 divisors (see below), whose sum is σ = 10603837440. Its totient is φ = 2198211840.
The previous prime is 5215225189. The next prime is 5215225207. The reversal of 5215225204 is 4025225125.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5215225207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470494 + ... + 481450.
It is an arithmetic number, because the mean of its divisors is an integer number (220913280).
Almost surely, 25215225204 is an apocalyptic number.
It is an amenable number.
5215225204 is an abundant number, since it is smaller than the sum of its proper divisors (5388612236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5215225204 is a wasteful number, since it uses less digits than its factorization.
5215225204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11248 (or 11246 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 5215225204 is about 72216.5161441619. The cubic root of 5215225204 is about 1734.1674178849.
The spelling of 5215225204 in words is "five billion, two hundred fifteen million, two hundred twenty-five thousand, two hundred four".
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