Base | Representation |
---|---|
bin | 10001100100101… |
… | …01111000111101 |
3 | 101021101102210121 |
4 | 20302111320331 |
5 | 300214231324 |
6 | 22343334541 |
7 | 3440001100 |
oct | 1062257075 |
9 | 337342717 |
10 | 147414589 |
11 | 76236843 |
12 | 41451451 |
13 | 2470518a |
14 | 15814737 |
15 | ce1d5e4 |
hex | 8c95e3d |
147414589 has 12 divisors (see below), whose sum is σ = 171680124. Its totient is φ = 126209664.
The previous prime is 147414587. The next prime is 147414647. The reversal of 147414589 is 985414741.
It can be written as a sum of positive squares in 2 ways, for example, as 65367225 + 82047364 = 8085^2 + 9058^2 .
It is not a de Polignac number, because 147414589 - 21 = 147414587 is a prime.
It is a super-2 number, since 2×1474145892 = 43462122100077842, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147414581) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82069 + ... + 83845.
It is an arithmetic number, because the mean of its divisors is an integer number (14306677).
Almost surely, 2147414589 is an apocalyptic number.
It is an amenable number.
147414589 is a deficient number, since it is larger than the sum of its proper divisors (24265535).
147414589 is a wasteful number, since it uses less digits than its factorization.
147414589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3484 (or 3477 counting only the distinct ones).
The product of its digits is 161280, while the sum is 43.
The square root of 147414589 is about 12141.4409770834. The cubic root of 147414589 is about 528.2588991347.
It can be divided in two parts, 147 and 414589, that added together give a square (414736 = 6442).
The spelling of 147414589 in words is "one hundred forty-seven million, four hundred fourteen thousand, five hundred eighty-nine".
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