Base | Representation |
---|---|
bin | 1000010010100111… |
… | …0000100001100010 |
3 | 12202002202002210200 |
4 | 2010221300201202 |
5 | 14024214223140 |
6 | 1004501010030 |
7 | 106102525251 |
oct | 20451604142 |
9 | 5662662720 |
10 | 2225539170 |
11 | a42293578 |
12 | 5213b3916 |
13 | 2961040aa |
14 | 171808798 |
15 | d05b4030 |
hex | 84a70862 |
2225539170 has 96 divisors (see below), whose sum is σ = 6026641920. Its totient is φ = 569116800.
The previous prime is 2225539123. The next prime is 2225539187. The reversal of 2225539170 is 719355222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 391287 + ... + 396933.
It is an arithmetic number, because the mean of its divisors is an integer number (62777520).
Almost surely, 22225539170 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2225539170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3013320960).
2225539170 is an abundant number, since it is smaller than the sum of its proper divisors (3801102750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225539170 is a wasteful number, since it uses less digits than its factorization.
2225539170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5840 (or 5837 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 2225539170 is about 47175.6205046632. The cubic root of 2225539170 is about 1305.6048281939.
It can be divided in two parts, 22255 and 39170, that added together give a triangular number (61425 = T350).
The spelling of 2225539170 in words is "two billion, two hundred twenty-five million, five hundred thirty-nine thousand, one hundred seventy".
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