Base | Representation |
---|---|
bin | 111010001000… |
… | …1011011111110 |
3 | 2010100112212120 |
4 | 1310101123332 |
5 | 30300331001 |
6 | 3005143410 |
7 | 520035225 |
oct | 164213376 |
9 | 63315776 |
10 | 30480126 |
11 | 16229196 |
12 | a25ab66 |
13 | 64126a1 |
14 | 4095cbc |
15 | 2a21236 |
hex | 1d116fe |
30480126 has 8 divisors (see below), whose sum is σ = 60960264. Its totient is φ = 10160040.
The previous prime is 30480113. The next prime is 30480139. The reversal of 30480126 is 62108403.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30480113) and next prime (30480139).
It is a sphenic number, since it is the product of 3 distinct primes.
30480126 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 30480096 and 30480105.
It is a congruent number.
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, 2540005 + ... + 2540016.
It is an arithmetic number, because the mean of its divisors is an integer number (7620033).
Almost surely, 230480126 is an apocalyptic number.
30480126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30480126 is a wasteful number, since it uses less digits than its factorization.
30480126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5080026.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 30480126 is about 5520.8809079711. The cubic root of 30480126 is about 312.3721110826.
Adding to 30480126 its reverse (62108403), we get a palindrome (92588529).
The spelling of 30480126 in words is "thirty million, four hundred eighty thousand, one hundred twenty-six".
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