Base | Representation |
---|---|
bin | 10101000011011… |
… | …010001010011110 |
3 | 220121122012002000 |
4 | 111003122022132 |
5 | 1210410341014 |
6 | 55014343130 |
7 | 11516164506 |
oct | 2503321236 |
9 | 817565060 |
10 | 353215134 |
11 | 171420838 |
12 | 9a35aaa6 |
13 | 5824074c |
14 | 34ca6a06 |
15 | 21021509 |
hex | 150da29e |
353215134 has 16 divisors (see below), whose sum is σ = 784922640. Its totient is φ = 117738360.
The previous prime is 353215133. The next prime is 353215139. The reversal of 353215134 is 431512353.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 353215098 and 353215107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (353215133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270457 + ... + 3270564.
It is an arithmetic number, because the mean of its divisors is an integer number (49057665).
Almost surely, 2353215134 is an apocalyptic number.
353215134 is an abundant number, since it is smaller than the sum of its proper divisors (431707506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
353215134 is a wasteful number, since it uses less digits than its factorization.
353215134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6541032 (or 6541026 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 353215134 is about 18794.0185697471. The cubic root of 353215134 is about 706.8812048369.
Adding to 353215134 its reverse (431512353), we get a palindrome (784727487).
The spelling of 353215134 in words is "three hundred fifty-three million, two hundred fifteen thousand, one hundred thirty-four".
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