Base | Representation |
---|---|
bin | 1011101010010… |
… | …1011001000010 |
3 | 10102000222120021 |
4 | 2322211121002 |
5 | 100010140223 |
6 | 4504204054 |
7 | 1132513255 |
oct | 272453102 |
9 | 112028507 |
10 | 48911938 |
11 | 25678299 |
12 | 1446962a |
13 | a19709a |
14 | 66d309c |
15 | 446265d |
hex | 2ea5642 |
48911938 has 8 divisors (see below), whose sum is σ = 76557888. Its totient is φ = 23392644.
The previous prime is 48911927. The next prime is 48911963. The reversal of 48911938 is 83911984.
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 = 48911894 and 48911903.
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, 531606 + ... + 531697.
It is an arithmetic number, because the mean of its divisors is an integer number (9569736).
Almost surely, 248911938 is an apocalyptic number.
48911938 is a deficient number, since it is larger than the sum of its proper divisors (27645950).
48911938 is a wasteful number, since it uses less digits than its factorization.
48911938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063328.
The product of its digits is 62208, while the sum is 43.
The square root of 48911938 is about 6993.7070284649. The cubic root of 48911938 is about 365.7112247320.
The spelling of 48911938 in words is "forty-eight million, nine hundred eleven thousand, nine hundred thirty-eight".
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