Base | Representation |
---|---|
bin | 111001011111… |
… | …0101011000010 |
3 | 2002201022211212 |
4 | 1302332223002 |
5 | 30204003442 |
6 | 2554010122 |
7 | 514123664 |
oct | 162765302 |
9 | 62638755 |
10 | 30141122 |
11 | 16017520 |
12 | a116942 |
13 | 63242ab |
14 | 4008534 |
15 | 29a5a82 |
hex | 1cbeac2 |
30141122 has 8 divisors (see below), whose sum is σ = 49321872. Its totient is φ = 13700500.
The previous prime is 30141091. The next prime is 30141131. The reversal of 30141122 is 22114103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30141097 and 30141106.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685004 + ... + 685047.
It is an arithmetic number, because the mean of its divisors is an integer number (6165234).
Almost surely, 230141122 is an apocalyptic number.
30141122 is a deficient number, since it is larger than the sum of its proper divisors (19180750).
30141122 is a wasteful number, since it uses less digits than its factorization.
30141122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370064.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 30141122 is about 5490.0930775352. The cubic root of 30141122 is about 311.2097095743.
Adding to 30141122 its reverse (22114103), we get a palindrome (52255225).
The spelling of 30141122 in words is "thirty million, one hundred forty-one thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •