Base | Representation |
---|---|
bin | 11101101010110… |
… | …10101000011110 |
3 | 122100022121022101 |
4 | 32311122220132 |
5 | 1002203234432 |
6 | 40410235314 |
7 | 6111322402 |
oct | 1665325036 |
9 | 570277271 |
10 | 248883742 |
11 | 118541048 |
12 | 6b425b3a |
13 | 3c7415b3 |
14 | 250a9102 |
15 | 16cb34e7 |
hex | ed5aa1e |
248883742 has 16 divisors (see below), whose sum is σ = 395184240. Its totient is φ = 117355392.
The previous prime is 248883737. The next prime is 248883749. The reversal of 248883742 is 247388842.
It is a junction number, because it is equal to n+sod(n) for n = 248883692 and 248883701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248883749) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47403 + ... + 52390.
It is an arithmetic number, because the mean of its divisors is an integer number (24699015).
Almost surely, 2248883742 is an apocalyptic number.
248883742 is a deficient number, since it is larger than the sum of its proper divisors (146300498).
248883742 is a wasteful number, since it uses less digits than its factorization.
248883742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99867.
The product of its digits is 688128, while the sum is 46.
The square root of 248883742 is about 15776.0496322749. The cubic root of 248883742 is about 629.0215280397.
The spelling of 248883742 in words is "two hundred forty-eight million, eight hundred eighty-three thousand, seven hundred forty-two".
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