Base | Representation |
---|---|
bin | 111001100010… |
… | …0000111010011 |
3 | 2002202110102101 |
4 | 1303010013103 |
5 | 30210212121 |
6 | 2554301231 |
7 | 514245655 |
oct | 163040723 |
9 | 62673371 |
10 | 30163411 |
11 | 16032243 |
12 | a127817 |
13 | 6331495 |
14 | 40126d5 |
15 | 29ac491 |
hex | 1cc41d3 |
30163411 has 8 divisors (see below), whose sum is σ = 30693600. Its totient is φ = 29637888.
The previous prime is 30163379. The next prime is 30163433. The reversal of 30163411 is 11436103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30163411 - 25 = 30163379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30167411) 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, 13410 + ... + 15496.
It is an arithmetic number, because the mean of its divisors is an integer number (3836700).
Almost surely, 230163411 is an apocalyptic number.
30163411 is a deficient number, since it is larger than the sum of its proper divisors (530189).
30163411 is a wasteful number, since it uses less digits than its factorization.
30163411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2333.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 30163411 is about 5492.1226315515. The cubic root of 30163411 is about 311.2864026282.
Adding to 30163411 its reverse (11436103), we get a palindrome (41599514).
The spelling of 30163411 in words is "thirty million, one hundred sixty-three thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •