Base | Representation |
---|---|
bin | 10111111010001… |
… | …100001011000111 |
3 | 1000221210112011110 |
4 | 113322030023013 |
5 | 1310142131213 |
6 | 103445340103 |
7 | 12640356516 |
oct | 2772141307 |
9 | 1027715143 |
10 | 401130183 |
11 | 196478053 |
12 | b2407633 |
13 | 65148b4c |
14 | 3b3ba67d |
15 | 253385c3 |
hex | 17e8c2c7 |
401130183 has 8 divisors (see below), whose sum is σ = 547885296. Its totient is φ = 260897600.
The previous prime is 401130161. The next prime is 401130199. The reversal of 401130183 is 381031104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 401130183 - 25 = 401130151 is a prime.
It is a super-2 number, since 2×4011301832 = 321810847427226978, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401131183) 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, 1630488 + ... + 1630733.
It is an arithmetic number, because the mean of its divisors is an integer number (68485662).
Almost surely, 2401130183 is an apocalyptic number.
401130183 is a deficient number, since it is larger than the sum of its proper divisors (146755113).
401130183 is a wasteful number, since it uses less digits than its factorization.
401130183 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3261265.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 401130183 is about 20028.2346451204. The cubic root of 401130183 is about 737.4995854829.
Adding to 401130183 its reverse (381031104), we get a palindrome (782161287).
The spelling of 401130183 in words is "four hundred one million, one hundred thirty thousand, one hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •