Base | Representation |
---|---|
bin | 101010010101001… |
… | …1100000110100101 |
3 | 10122222202100222222 |
4 | 1110222130012211 |
5 | 10402111130201 |
6 | 352540202125 |
7 | 50125203551 |
oct | 12452340645 |
9 | 3588670888 |
10 | 1420411301 |
11 | 669870041 |
12 | 337839345 |
13 | 19837717a |
14 | d6906861 |
15 | 84a7791b |
hex | 54a9c1a5 |
1420411301 has 4 divisors (see below), whose sum is σ = 1421741100. Its totient is φ = 1419081504.
The previous prime is 1420411261. The next prime is 1420411337. The reversal of 1420411301 is 1031140241.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 918696100 + 501715201 = 30310^2 + 22399^2 .
It is a cyclic number.
It is not a de Polignac number, because 1420411301 - 214 = 1420394917 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1420411301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1420411001) 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, 663296 + ... + 665433.
It is an arithmetic number, because the mean of its divisors is an integer number (355435275).
Almost surely, 21420411301 is an apocalyptic number.
It is an amenable number.
1420411301 is a deficient number, since it is larger than the sum of its proper divisors (1329799).
1420411301 is a wasteful number, since it uses less digits than its factorization.
1420411301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1329798.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1420411301 is about 37688.3443653340. The cubic root of 1420411301 is about 1124.0993749286.
Adding to 1420411301 its reverse (1031140241), we get a palindrome (2451551542).
The spelling of 1420411301 in words is "one billion, four hundred twenty million, four hundred eleven thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •