Base | Representation |
---|---|
bin | 101010011100100… |
… | …1110111001011111 |
3 | 10200021001101201100 |
4 | 1110321032321133 |
5 | 10404104230000 |
6 | 353155244143 |
7 | 50203155105 |
oct | 12471167137 |
9 | 3607041640 |
10 | 1424289375 |
11 | 670a79763 |
12 | 338ba9653 |
13 | 1991043a2 |
14 | d7235c75 |
15 | 85091a00 |
hex | 54e4ee5f |
1424289375 has 120 divisors (see below), whose sum is σ = 2733999840. Its totient is φ = 712800000.
The previous prime is 1424289371. The next prime is 1424289407. The reversal of 1424289375 is 5739824241.
It is not a de Polignac number, because 1424289375 - 22 = 1424289371 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 1424289375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424289371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 13066821 + ... + 13066929.
It is an arithmetic number, because the mean of its divisors is an integer number (22783332).
Almost surely, 21424289375 is an apocalyptic number.
1424289375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1424289375 is a deficient number, since it is larger than the sum of its proper divisors (1309710465).
1424289375 is a wasteful number, since it uses less digits than its factorization.
1424289375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259 (or 241 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 1424289375 is about 37739.7585445376. The cubic root of 1424289375 is about 1125.1214683658.
The spelling of 1424289375 in words is "one billion, four hundred twenty-four million, two hundred eighty-nine thousand, three hundred seventy-five".
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