Base | Representation |
---|---|
bin | 100010010001101… |
… | …0010101110001001 |
3 | 2222011010020220112 |
4 | 1010203102232021 |
5 | 4323411234114 |
6 | 310042404105 |
7 | 40333465151 |
oct | 10443225611 |
9 | 2864106815 |
10 | 1150102409 |
11 | 540225a65 |
12 | 281200635 |
13 | 154373891 |
14 | aca61761 |
15 | 6ae8113e |
hex | 448d2b89 |
1150102409 has 8 divisors (see below), whose sum is σ = 1160273760. Its totient is φ = 1139969376.
The previous prime is 1150102363. The next prime is 1150102423. The reversal of 1150102409 is 9042010511.
It is a happy number.
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 1150102409 - 28 = 1150102153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1150102469) 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, 52469 + ... + 71085.
It is an arithmetic number, because the mean of its divisors is an integer number (145034220).
Almost surely, 21150102409 is an apocalyptic number.
It is an amenable number.
1150102409 is a deficient number, since it is larger than the sum of its proper divisors (10171351).
1150102409 is a wasteful number, since it uses less digits than its factorization.
1150102409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19159.
The product of its (nonzero) digits is 360, while the sum is 23.
The square root of 1150102409 is about 33913.1598203411. The cubic root of 1150102409 is about 1047.7206516223.
It can be divided in two parts, 1150102 and 409, that added together give a palindrome (1150511).
The spelling of 1150102409 in words is "one billion, one hundred fifty million, one hundred two thousand, four hundred nine".
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