Base | Representation |
---|---|
bin | 1000011000111011… |
… | …0100010000010111 |
3 | 12210221121000202112 |
4 | 2012032310100113 |
5 | 14103004442444 |
6 | 1011244501235 |
7 | 106543643021 |
oct | 20616642027 |
9 | 5727530675 |
10 | 2252030999 |
11 | a56238249 |
12 | 52a24a81b |
13 | 29b74b32a |
14 | 175143011 |
15 | d2a9869e |
hex | 863b4417 |
2252030999 has 4 divisors (see below), whose sum is σ = 2253026664. Its totient is φ = 2251035336.
The previous prime is 2252030981. The next prime is 2252031029. The reversal of 2252030999 is 9990302522.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2252030999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252030939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494432 + ... + 498965.
It is an arithmetic number, because the mean of its divisors is an integer number (563256666).
Almost surely, 22252030999 is an apocalyptic number.
2252030999 is a deficient number, since it is larger than the sum of its proper divisors (995665).
2252030999 is an equidigital number, since it uses as much as digits as its factorization.
2252030999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995664.
The product of its (nonzero) digits is 87480, while the sum is 41.
The square root of 2252030999 is about 47455.5686827163. The cubic root of 2252030999 is about 1310.7648543197.
The spelling of 2252030999 in words is "two billion, two hundred fifty-two million, thirty thousand, nine hundred ninety-nine".
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