Base | Representation |
---|---|
bin | 1110110000001001000… |
… | …0110010000010001111 |
3 | 220020011201222222211220 |
4 | 3230002100302002033 |
5 | 13123021400233033 |
6 | 312232412414423 |
7 | 24211335106056 |
oct | 3540220620217 |
9 | 806151888756 |
10 | 253441024143 |
11 | 9853593a65a |
12 | 41150a77413 |
13 | 1ab8cc49758 |
14 | c3a381b39d |
15 | 68d4e76bb3 |
hex | 3b0243208f |
253441024143 has 8 divisors (see below), whose sum is σ = 337925371056. Its totient is φ = 168958680000.
The previous prime is 253441024121. The next prime is 253441024147. The reversal of 253441024143 is 341420144352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253441024143 - 26 = 253441024079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253441024147) 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, 175188 + ... + 733193.
It is an arithmetic number, because the mean of its divisors is an integer number (42240671382).
Almost surely, 2253441024143 is an apocalyptic number.
253441024143 is a deficient number, since it is larger than the sum of its proper divisors (84484346913).
253441024143 is an equidigital number, since it uses as much as digits as its factorization.
253441024143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1001385.
The product of its (nonzero) digits is 46080, while the sum is 33.
Adding to 253441024143 its reverse (341420144352), we get a palindrome (594861168495).
The spelling of 253441024143 in words is "two hundred fifty-three billion, four hundred forty-one million, twenty-four thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •