Base | Representation |
---|---|
bin | 1000010010011111… |
… | …0100111110110100 |
3 | 12202001210101122211 |
4 | 2010213310332310 |
5 | 14024102030030 |
6 | 1004442103204 |
7 | 106065320041 |
oct | 20447647664 |
9 | 5661711584 |
10 | 2225033140 |
11 | a41a78370 |
12 | 5211aab04 |
13 | 295c87975 |
14 | 1717161c8 |
15 | d051412a |
hex | 849f4fb4 |
2225033140 has 48 divisors (see below), whose sum is σ = 5101367040. Its totient is φ = 808465280.
The previous prime is 2225033101. The next prime is 2225033201. The reversal of 2225033140 is 413305222.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345066 + ... + 351454.
It is an arithmetic number, because the mean of its divisors is an integer number (106278480).
Almost surely, 22225033140 is an apocalyptic number.
2225033140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2225033140 is an abundant number, since it is smaller than the sum of its proper divisors (2876333900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225033140 is a wasteful number, since it uses less digits than its factorization.
2225033140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7992 (or 7990 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 2225033140 is about 47170.2569422724. The cubic root of 2225033140 is about 1305.5058671122.
Adding to 2225033140 its reverse (413305222), we get a palindrome (2638338362).
The spelling of 2225033140 in words is "two billion, two hundred twenty-five million, thirty-three thousand, one hundred forty".
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