Base | Representation |
---|---|
bin | 101010000100000… |
… | …1001110100001101 |
3 | 10122100211202001111 |
4 | 1110020021310031 |
5 | 10342311023001 |
6 | 352015412021 |
7 | 46655621215 |
oct | 12410116415 |
9 | 3570752044 |
10 | 1411423501 |
11 | 664791404 |
12 | 334824011 |
13 | 19654b247 |
14 | d5647245 |
15 | 83d9e851 |
hex | 54209d0d |
1411423501 has 4 divisors (see below), whose sum is σ = 1412330400. Its totient is φ = 1410516604.
The previous prime is 1411423439. The next prime is 1411423561. The reversal of 1411423501 is 1053241141.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1053241141 = 2153 ⋅489197.
It is a cyclic number.
It is not a de Polignac number, because 1411423501 - 29 = 1411422989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1411423561) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451111 + ... + 454228.
It is an arithmetic number, because the mean of its divisors is an integer number (353082600).
Almost surely, 21411423501 is an apocalyptic number.
It is an amenable number.
1411423501 is a deficient number, since it is larger than the sum of its proper divisors (906899).
1411423501 is an equidigital number, since it uses as much as digits as its factorization.
1411423501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906898.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 1411423501 is about 37568.9166865376. The cubic root of 1411423501 is about 1121.7234046201.
Adding to 1411423501 its reverse (1053241141), we get a palindrome (2464664642).
The spelling of 1411423501 in words is "one billion, four hundred eleven million, four hundred twenty-three thousand, five hundred one".
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