Base | Representation |
---|---|
bin | 1111100001011… |
… | …11010111000110 |
3 | 100002000201201012 |
4 | 13300233113012 |
5 | 231313424124 |
6 | 20531002222 |
7 | 3140554415 |
oct | 760572706 |
9 | 302021635 |
10 | 130217414 |
11 | 675602a8 |
12 | 37739372 |
13 | 20c93732 |
14 | 1341947c |
15 | b672e0e |
hex | 7c2f5c6 |
130217414 has 8 divisors (see below), whose sum is σ = 195421248. Its totient is φ = 65077000.
The previous prime is 130217411. The next prime is 130217443. The reversal of 130217414 is 414712031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 130217414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130217411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10337 + ... + 19164.
It is an arithmetic number, because the mean of its divisors is an integer number (24427656).
Almost surely, 2130217414 is an apocalyptic number.
130217414 is a deficient number, since it is larger than the sum of its proper divisors (65203834).
130217414 is a wasteful number, since it uses less digits than its factorization.
130217414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31710.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 130217414 is about 11411.2845026316. The cubic root of 130217414 is about 506.8619485197.
Adding to 130217414 its reverse (414712031), we get a palindrome (544929445).
The spelling of 130217414 in words is "one hundred thirty million, two hundred seventeen thousand, four hundred fourteen".
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