Base | Representation |
---|---|
bin | 11110000101101… |
… | …01011011001001 |
3 | 122120221022120021 |
4 | 33002311123021 |
5 | 1004103320403 |
6 | 41013500441 |
7 | 6153243001 |
oct | 1702653311 |
9 | 576838507 |
10 | 252401353 |
11 | 11a523966 |
12 | 70641721 |
13 | 403a3719 |
14 | 25743001 |
15 | 1725a8bd |
hex | f0b56c9 |
252401353 has 2 divisors, whose sum is σ = 252401354. Its totient is φ = 252401352.
The previous prime is 252401341. The next prime is 252401389. The reversal of 252401353 is 353104252.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 181387024 + 71014329 = 13468^2 + 8427^2 .
It is a cyclic number.
It is not a de Polignac number, because 252401353 - 25 = 252401321 is a prime.
It is not a weakly prime, because it can be changed into another prime (252405353) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126200676 + 126200677.
It is an arithmetic number, because the mean of its divisors is an integer number (126200677).
Almost surely, 2252401353 is an apocalyptic number.
It is an amenable number.
252401353 is a deficient number, since it is larger than the sum of its proper divisors (1).
252401353 is an equidigital number, since it uses as much as digits as its factorization.
252401353 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 252401353 is about 15887.1442682441. The cubic root of 252401353 is about 631.9711112483.
The spelling of 252401353 in words is "two hundred fifty-two million, four hundred one thousand, three hundred fifty-three".
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