Base | Representation |
---|---|
bin | 101010011001000… |
… | …1000110110000011 |
3 | 10200010112220112201 |
4 | 1110302020312003 |
5 | 10403120221241 |
6 | 353051334031 |
7 | 50151310663 |
oct | 12462106603 |
9 | 3603486481 |
10 | 1422429571 |
11 | 66aa19432 |
12 | 338451317 |
13 | 198902a04 |
14 | d6cb01a3 |
15 | 84d25931 |
hex | 54c88d83 |
1422429571 has 8 divisors (see below), whose sum is σ = 1434639888. Its totient is φ = 1410240000.
The previous prime is 1422429563. The next prime is 1422429583. The reversal of 1422429571 is 1759242241.
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 1422429571 - 23 = 1422429563 is a prime.
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 1422429571.
It is not an unprimeable number, because it can be changed into a prime (1422429271) 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 7 ways as a sum of consecutive naturals, for example, 152811 + ... + 161851.
It is an arithmetic number, because the mean of its divisors is an integer number (179329986).
Almost surely, 21422429571 is an apocalyptic number.
1422429571 is a deficient number, since it is larger than the sum of its proper divisors (12210317).
1422429571 is a wasteful number, since it uses less digits than its factorization.
1422429571 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10373.
The product of its digits is 40320, while the sum is 37.
The square root of 1422429571 is about 37715.1106454694. The cubic root of 1422429571 is about 1124.6315358921.
The spelling of 1422429571 in words is "one billion, four hundred twenty-two million, four hundred twenty-nine thousand, five hundred seventy-one".
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