Base | Representation |
---|---|
bin | 101010000001110… |
… | …1001001110001101 |
3 | 10122021121200112202 |
4 | 1110003221032031 |
5 | 10342010211141 |
6 | 351534211245 |
7 | 46642566011 |
oct | 12403511615 |
9 | 3567550482 |
10 | 1410241421 |
11 | 664054286 |
12 | 334353b25 |
13 | 1962261a4 |
14 | d541a541 |
15 | 83c1949b |
hex | 540e938d |
1410241421 has 8 divisors (see below), whose sum is σ = 1458933240. Its totient is φ = 1362106368.
The previous prime is 1410241411. The next prime is 1410241447. The reversal of 1410241421 is 1241420141.
It can be written as a sum of positive squares in 4 ways, for example, as 320911396 + 1089330025 = 17914^2 + 33005^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1410241421 - 210 = 1410240397 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1410241393 and 1410241402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1410241411) 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, 134036 + ... + 144173.
It is an arithmetic number, because the mean of its divisors is an integer number (182366655).
Almost surely, 21410241421 is an apocalyptic number.
It is an amenable number.
1410241421 is a deficient number, since it is larger than the sum of its proper divisors (48691819).
1410241421 is a wasteful number, since it uses less digits than its factorization.
1410241421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278383.
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 1410241421 is about 37553.1812367474. The cubic root of 1410241421 is about 1121.4101659776.
Adding to 1410241421 its reverse (1241420141), we get a palindrome (2651661562).
The spelling of 1410241421 in words is "one billion, four hundred ten million, two hundred forty-one thousand, four hundred twenty-one".
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