Base | Representation |
---|---|
bin | 1110101101100100010… |
… | …0111011001111001101 |
3 | 220011101120210212212100 |
4 | 3223121010323033031 |
5 | 13120113003102003 |
6 | 312040050425313 |
7 | 24155244656661 |
oct | 3533104731715 |
9 | 804346725770 |
10 | 252750050253 |
11 | 982108a5758 |
12 | 40b99592239 |
13 | 1aaaca4a86c |
14 | c339b528a1 |
15 | 6894488ba3 |
hex | 3ad913b3cd |
252750050253 has 12 divisors (see below), whose sum is σ = 365198651740. Its totient is φ = 168446843136.
The previous prime is 252750050233. The next prime is 252750050261. The reversal of 252750050253 is 352050057252.
252750050253 is a `hidden beast` number, since 2 + 52 + 7 + 50 + 0 + 502 + 53 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 173911518729 + 78838531524 = 417027^2 + 280782^2 .
It is not a de Polignac number, because 252750050253 - 216 = 252749984717 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252750050233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4402426 + ... + 4459467.
Almost surely, 2252750050253 is an apocalyptic number.
It is an amenable number.
252750050253 is a deficient number, since it is larger than the sum of its proper divisors (112448601487).
252750050253 is a wasteful number, since it uses less digits than its factorization.
252750050253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8865068 (or 8865065 counting only the distinct ones).
The product of its (nonzero) digits is 105000, while the sum is 36.
The spelling of 252750050253 in words is "two hundred fifty-two billion, seven hundred fifty million, fifty thousand, two hundred fifty-three".
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