Base | Representation |
---|---|
bin | 101010000010011… |
… | …0101110100001001 |
3 | 10122022012121220011 |
4 | 1110010311310021 |
5 | 10342100231040 |
6 | 351545031521 |
7 | 46645343446 |
oct | 12404656411 |
9 | 3568177804 |
10 | 1410555145 |
11 | 664248a5a |
12 | 3344855a1 |
13 | 196305c1c |
14 | d549c9cd |
15 | 83c7c3ea |
hex | 54135d09 |
1410555145 has 4 divisors (see below), whose sum is σ = 1692666180. Its totient is φ = 1128444112.
The previous prime is 1410555143. The next prime is 1410555163. The reversal of 1410555145 is 5415550141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5415550141 = 17 ⋅318561773.
It can be written as a sum of positive squares in 2 ways, for example, as 501894409 + 908660736 = 22403^2 + 30144^2 .
It is a cyclic number.
It is not a de Polignac number, because 1410555145 - 21 = 1410555143 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (1410555143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141055510 + ... + 141055519.
It is an arithmetic number, because the mean of its divisors is an integer number (423166545).
Almost surely, 21410555145 is an apocalyptic number.
It is an amenable number.
1410555145 is a deficient number, since it is larger than the sum of its proper divisors (282111035).
1410555145 is an equidigital number, since it uses as much as digits as its factorization.
1410555145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282111034.
The product of its (nonzero) digits is 10000, while the sum is 31.
The square root of 1410555145 is about 37557.3580673614. The cubic root of 1410555145 is about 1121.4933165627.
The spelling of 1410555145 in words is "one billion, four hundred ten million, five hundred fifty-five thousand, one hundred forty-five".
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