Base | Representation |
---|---|
bin | 10001100100000… |
… | …11110001010001 |
3 | 101021020122222201 |
4 | 20302003301101 |
5 | 300204342434 |
6 | 22342003201 |
7 | 3436241521 |
oct | 1062036121 |
9 | 337218881 |
10 | 147340369 |
11 | 76196000 |
12 | 41416501 |
13 | 246aa467 |
14 | 157d5681 |
15 | ce06614 |
hex | 8c83c51 |
147340369 has 16 divisors (see below), whose sum is σ = 169144704. Its totient is φ = 128095440.
The previous prime is 147340357. The next prime is 147340397. The reversal of 147340369 is 963043741.
147340369 = 20972 + 20982 + ... + 21292.
It is a de Polignac number, because none of the positive numbers 2k-147340369 is a prime.
It is a super-2 number, since 2×1473403692 = 43418368674112322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (147340339) 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, 28207 + ... + 33019.
It is an arithmetic number, because the mean of its divisors is an integer number (10571544).
Almost surely, 2147340369 is an apocalyptic number.
It is an amenable number.
147340369 is a deficient number, since it is larger than the sum of its proper divisors (21804335).
147340369 is an equidigital number, since it uses as much as digits as its factorization.
147340369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4869 (or 4847 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 147340369 is about 12138.3841181600. The cubic root of 147340369 is about 528.1702286767.
The spelling of 147340369 in words is "one hundred forty-seven million, three hundred forty thousand, three hundred sixty-nine".
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