Base | Representation |
---|---|
bin | 10000101110011… |
… | …01010001100101 |
3 | 100210000001100122 |
4 | 20113031101211 |
5 | 241404121123 |
6 | 21531051325 |
7 | 3322354010 |
oct | 1027152145 |
9 | 323001318 |
10 | 140301413 |
11 | 7221858a |
12 | 3aba0b45 |
13 | 230b45b5 |
14 | 148c2377 |
15 | c4b5bc8 |
hex | 85cd465 |
140301413 has 4 divisors (see below), whose sum is σ = 160344480. Its totient is φ = 120258348.
The previous prime is 140301409. The next prime is 140301431. The reversal of 140301413 is 314103041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 140301413 - 22 = 140301409 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 140301391 and 140301400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140301463) 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, 10021523 + ... + 10021536.
It is an arithmetic number, because the mean of its divisors is an integer number (40086120).
Almost surely, 2140301413 is an apocalyptic number.
It is an amenable number.
140301413 is a deficient number, since it is larger than the sum of its proper divisors (20043067).
140301413 is an equidigital number, since it uses as much as digits as its factorization.
140301413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20043066.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 140301413 is about 11844.8897419942. The cubic root of 140301413 is about 519.6217824191.
Adding to 140301413 its reverse (314103041), we get a palindrome (454404454).
The spelling of 140301413 in words is "one hundred forty million, three hundred one thousand, four hundred thirteen".
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