Base | Representation |
---|---|
bin | 1000011000111011… |
… | …1110011001110000 |
3 | 12210221200010202211 |
4 | 2012032332121300 |
5 | 14103012310220 |
6 | 1011245421504 |
7 | 106544205133 |
oct | 20616763160 |
9 | 5727603684 |
10 | 2252072560 |
11 | a562664a1 |
12 | 52a26a894 |
13 | 29b76421a |
14 | 17515421a |
15 | d2aa5b5a |
hex | 863be670 |
2252072560 has 40 divisors (see below), whose sum is σ = 5252855760. Its totient is φ = 897940992.
The previous prime is 2252072551. The next prime is 2252072567. The reversal of 2252072560 is 652702522.
2252072560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252072567) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19930 + ... + 70009.
It is an arithmetic number, because the mean of its divisors is an integer number (131321394).
Almost surely, 22252072560 is an apocalyptic number.
2252072560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2252072560 is an abundant number, since it is smaller than the sum of its proper divisors (3000783200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252072560 is a wasteful number, since it uses less digits than its factorization.
2252072560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90265 (or 90259 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 2252072560 is about 47456.0065745107. The cubic root of 2252072560 is about 1310.7729176135.
The spelling of 2252072560 in words is "two billion, two hundred fifty-two million, seventy-two thousand, five hundred sixty".
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