Base | Representation |
---|---|
bin | 101010011001000… |
… | …0100000101111111 |
3 | 10200010111220211222 |
4 | 1110302010011333 |
5 | 10403114110421 |
6 | 353051103555 |
7 | 50151200153 |
oct | 12462040577 |
9 | 3603456758 |
10 | 1422410111 |
11 | 66aa05851 |
12 | 338441bbb |
13 | 1988c6bb5 |
14 | d6ca7063 |
15 | 84d1ecab |
hex | 54c8417f |
1422410111 has 8 divisors (see below), whose sum is σ = 1506521664. Its totient is φ = 1338347520.
The previous prime is 1422410071. The next prime is 1422410113. The reversal of 1422410111 is 1110142241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1422410111 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1422410111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1422410113) 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, 59711 + ... + 80063.
It is an arithmetic number, because the mean of its divisors is an integer number (188315208).
Almost surely, 21422410111 is an apocalyptic number.
1422410111 is a deficient number, since it is larger than the sum of its proper divisors (84111553).
1422410111 is a wasteful number, since it uses less digits than its factorization.
1422410111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24481.
The product of its (nonzero) digits is 64, while the sum is 17.
The square root of 1422410111 is about 37714.8526578058. The cubic root of 1422410111 is about 1124.6264072423.
Adding to 1422410111 its reverse (1110142241), we get a palindrome (2532552352).
The spelling of 1422410111 in words is "one billion, four hundred twenty-two million, four hundred ten thousand, one hundred eleven".
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