Base | Representation |
---|---|
bin | 1110101100101001011… |
… | …0100111000100100001 |
3 | 220010202100222212001001 |
4 | 3223022112213010201 |
5 | 13114111233344001 |
6 | 311555344112001 |
7 | 24146155216330 |
oct | 3531226470441 |
9 | 803670885031 |
10 | 252503028001 |
11 | 980a4416234 |
12 | 40b2a905601 |
13 | 1aa7080b653 |
14 | c31500dd17 |
15 | 687c942001 |
hex | 3aca5a7121 |
252503028001 has 8 divisors (see below), whose sum is σ = 293465989440. Its totient is φ = 212762841648.
The previous prime is 252503027951. The next prime is 252503028053. The reversal of 252503028001 is 100820305252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 252503028001 - 27 = 252503027873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252503026001) 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, 305693326 + ... + 305694151.
It is an arithmetic number, because the mean of its divisors is an integer number (36683248680).
Almost surely, 2252503028001 is an apocalyptic number.
It is an amenable number.
252503028001 is a deficient number, since it is larger than the sum of its proper divisors (40962961439).
252503028001 is an equidigital number, since it uses as much as digits as its factorization.
252503028001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611387543.
The product of its (nonzero) digits is 4800, while the sum is 28.
The spelling of 252503028001 in words is "two hundred fifty-two billion, five hundred three million, twenty-eight thousand, one".
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