Base | Representation |
---|---|
bin | 10001100001101… |
… | …01010100001001 |
3 | 101020122100011210 |
4 | 20300311110021 |
5 | 300114102032 |
6 | 22331043333 |
7 | 3433432605 |
oct | 1060652411 |
9 | 336570153 |
10 | 147019017 |
11 | 75a96622 |
12 | 412a0549 |
13 | 245c7102 |
14 | 15750505 |
15 | cd912cc |
hex | 8c35509 |
147019017 has 16 divisors (see below), whose sum is σ = 206637120. Its totient is φ = 92721600.
The previous prime is 147019001. The next prime is 147019057. The reversal of 147019017 is 710910741.
It is not a de Polignac number, because 147019017 - 24 = 147019001 is a prime.
It is a super-2 number, since 2×1470190172 = 43229182719292578, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (147019057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52267 + ... + 55007.
It is an arithmetic number, because the mean of its divisors is an integer number (12914820).
Almost surely, 2147019017 is an apocalyptic number.
It is an amenable number.
147019017 is a deficient number, since it is larger than the sum of its proper divisors (59618103).
147019017 is a wasteful number, since it uses less digits than its factorization.
147019017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3704.
The product of its (nonzero) digits is 1764, while the sum is 30.
The square root of 147019017 is about 12125.1398754818. The cubic root of 147019017 is about 527.7859662511.
Adding to 147019017 its reverse (710910741), we get a palindrome (857929758).
The spelling of 147019017 in words is "one hundred forty-seven million, nineteen thousand, seventeen".
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