Base | Representation |
---|---|
bin | 1011101010110… |
… | …1110011111100 |
3 | 10102002201212200 |
4 | 2322231303330 |
5 | 100012241203 |
6 | 4505031500 |
7 | 1133015646 |
oct | 272556374 |
9 | 112081780 |
10 | 48946428 |
11 | 256a11a3 |
12 | 14485590 |
13 | a1a99ab |
14 | 6701896 |
15 | 446c9a3 |
hex | 2eadcfc |
48946428 has 36 divisors (see below), whose sum is σ = 125224008. Its totient is φ = 16117920.
The previous prime is 48946409. The next prime is 48946439. The reversal of 48946428 is 82464984.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5203 + ... + 11178.
Almost surely, 248946428 is an apocalyptic number.
It is an amenable number.
48946428 is an abundant number, since it is smaller than the sum of its proper divisors (76277580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48946428 is a wasteful number, since it uses less digits than its factorization.
48946428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16474 (or 16469 counting only the distinct ones).
The product of its digits is 442368, while the sum is 45.
The square root of 48946428 is about 6996.1723820958. The cubic root of 48946428 is about 365.7971643278.
The spelling of 48946428 in words is "forty-eight million, nine hundred forty-six thousand, four hundred twenty-eight".
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