Base | Representation |
---|---|
bin | 1011101010110… |
… | …1001001111110 |
3 | 10102002121012012 |
4 | 2322231021332 |
5 | 100012144432 |
6 | 4505011222 |
7 | 1133005061 |
oct | 272551176 |
9 | 112077165 |
10 | 48943742 |
11 | 2569a181 |
12 | 14483b12 |
13 | a1a86c3 |
14 | 67008d8 |
15 | 446bcb2 |
hex | 2ead27e |
48943742 has 4 divisors (see below), whose sum is σ = 73415616. Its totient is φ = 24471870.
The previous prime is 48943733. The next prime is 48943757. The reversal of 48943742 is 24734984.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 48943742.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12235934 + ... + 12235937.
It is an arithmetic number, because the mean of its divisors is an integer number (18353904).
Almost surely, 248943742 is an apocalyptic number.
48943742 is a deficient number, since it is larger than the sum of its proper divisors (24471874).
48943742 is a wasteful number, since it uses less digits than its factorization.
48943742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24471873.
The product of its digits is 193536, while the sum is 41.
The square root of 48943742 is about 6995.9804173540. The cubic root of 48943742 is about 365.7904730043.
The spelling of 48943742 in words is "forty-eight million, nine hundred forty-three thousand, seven hundred forty-two".
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