Base | Representation |
---|---|
bin | 111110101001110… |
… | …100101101100001 |
3 | 2201020221000100222 |
4 | 332221310231201 |
5 | 4123043314301 |
6 | 252145452425 |
7 | 35022431522 |
oct | 7651645541 |
9 | 2636830328 |
10 | 1051151201 |
11 | 49a390501 |
12 | 254041115 |
13 | 139a09579 |
14 | 9d864849 |
15 | 6243731b |
hex | 3ea74b61 |
1051151201 has 8 divisors (see below), whose sum is σ = 1070720640. Its totient is φ = 1031762448.
The previous prime is 1051151183. The next prime is 1051151203. The reversal of 1051151201 is 1021511501.
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 1051151201 - 214 = 1051134817 is a prime.
It is a super-2 number, since 2×10511512012 = 2209837694727484802, which contains 22 as substring.
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 1051151201.
It is not an unprimeable number, because it can be changed into a prime (1051151203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33401 + ... + 56726.
It is an arithmetic number, because the mean of its divisors is an integer number (133840080).
Almost surely, 21051151201 is an apocalyptic number.
It is an amenable number.
1051151201 is a deficient number, since it is larger than the sum of its proper divisors (19569439).
1051151201 is a wasteful number, since it uses less digits than its factorization.
1051151201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90343.
The product of its (nonzero) digits is 50, while the sum is 17.
The square root of 1051151201 is about 32421.4620429123. The cubic root of 1051151201 is about 1016.7676740040.
Adding to 1051151201 its reverse (1021511501), we get a palindrome (2072662702).
The spelling of 1051151201 in words is "one billion, fifty-one million, one hundred fifty-one thousand, two hundred one".
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