Base | Representation |
---|---|
bin | 111001010011100100001110… |
… | …101111000000101100111010 |
3 | 1020001101010210122202120202112 |
4 | 321103210032233000230322 |
5 | 231013303020103214432 |
6 | 2252010244142132322 |
7 | 104041541135166332 |
oct | 7123441657005472 |
9 | 1201333718676675 |
10 | 252033223101242 |
11 | 7333a764a47990 |
12 | 243258885810a2 |
13 | aa828282a79bb |
14 | 463468a2060c2 |
15 | 1e20e687687b2 |
hex | e5390ebc0b3a |
252033223101242 has 64 divisors (see below), whose sum is σ = 425147188838400. Its totient is φ = 111048527177280.
The previous prime is 252033223101241. The next prime is 252033223101269. The reversal of 252033223101242 is 242101322330252.
It is a happy number.
252033223101242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 252033223101199 and 252033223101208.
It is not an unprimeable number, because it can be changed into a prime (252033223101241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252914759 + ... + 253909317.
It is an arithmetic number, because the mean of its divisors is an integer number (6642924825600).
Almost surely, 2252033223101242 is an apocalyptic number.
252033223101242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
252033223101242 is a deficient number, since it is larger than the sum of its proper divisors (173113965737158).
252033223101242 is a wasteful number, since it uses less digits than its factorization.
252033223101242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995771.
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 252033223101242 its reverse (242101322330252), we get a palindrome (494134545431494).
The spelling of 252033223101242 in words is "two hundred fifty-two trillion, thirty-three billion, two hundred twenty-three million, one hundred one thousand, two hundred forty-two".
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