Base | Representation |
---|---|
bin | 1011100110000… |
… | …0100011110000 |
3 | 10101111122211010 |
4 | 2321200203300 |
5 | 44422130000 |
6 | 4454150520 |
7 | 1130230266 |
oct | 271404360 |
9 | 111448733 |
10 | 48630000 |
11 | 254a5491 |
12 | 14352440 |
13 | a0c8963 |
14 | 665c436 |
15 | 4408d50 |
hex | 2e608f0 |
48630000 has 100 divisors (see below), whose sum is σ = 157080968. Its totient is φ = 12960000.
The previous prime is 48629963. The next prime is 48630031. The reversal of 48630000 is 3684.
It is a tau number, because it is divible by the number of its divisors (100).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29190 + ... + 30810.
Almost surely, 248630000 is an apocalyptic number.
48630000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48630000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78540484).
48630000 is an abundant number, since it is smaller than the sum of its proper divisors (108450968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48630000 is a wasteful number, since it uses less digits than its factorization.
48630000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1652 (or 1631 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 48630000 is about 6973.5213486445. The cubic root of 48630000 is about 365.0071932028.
Adding to 48630000 its reverse (3684), we get a palindrome (48633684).
The spelling of 48630000 in words is "forty-eight million, six hundred thirty thousand".
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