Base | Representation |
---|---|
bin | 101000010001101… |
… | …0001100001111010 |
3 | 10111011221110101021 |
4 | 1100203101201322 |
5 | 10231431032442 |
6 | 342033413054 |
7 | 45326626006 |
oct | 12043214172 |
9 | 3434843337 |
10 | 1351424122 |
11 | 633930a44 |
12 | 31870a18a |
13 | 186ca1659 |
14 | cb6a9706 |
15 | 7d99be67 |
hex | 508d187a |
1351424122 has 8 divisors (see below), whose sum is σ = 2032348500. Its totient is φ = 673974624.
The previous prime is 1351424101. The next prime is 1351424143. The reversal of 1351424122 is 2214241531.
It is an interprime number because it is at equal distance from previous prime (1351424101) and next prime (1351424143).
It can be written as a sum of positive squares in 2 ways, for example, as 1245313521 + 106110601 = 35289^2 + 10301^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 867747 + ... + 869302.
Almost surely, 21351424122 is an apocalyptic number.
1351424122 is a deficient number, since it is larger than the sum of its proper divisors (680924378).
1351424122 is a wasteful number, since it uses less digits than its factorization.
1351424122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1737440.
The product of its digits is 1920, while the sum is 25.
The square root of 1351424122 is about 36761.7208791972. The cubic root of 1351424122 is about 1105.5979434091.
Adding to 1351424122 its reverse (2214241531), we get a palindrome (3565665653).
It can be divided in two parts, 13514 and 24122, that added together give a square (37636 = 1942).
The spelling of 1351424122 in words is "one billion, three hundred fifty-one million, four hundred twenty-four thousand, one hundred twenty-two".
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