Base | Representation |
---|---|
bin | 1011101111001… |
… | …0010000100011 |
3 | 10102121222110100 |
4 | 2323302100203 |
5 | 100100224122 |
6 | 4515033443 |
7 | 1135264221 |
oct | 273622043 |
9 | 112558410 |
10 | 49226787 |
11 | 258728a5 |
12 | 1459b883 |
13 | a27749c |
14 | 6775b11 |
15 | 44c5aac |
hex | 2ef2423 |
49226787 has 24 divisors (see below), whose sum is σ = 73389888. Its totient is φ = 31777200.
The previous prime is 49226767. The next prime is 49226789. The reversal of 49226787 is 78762294.
49226787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-49226787 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49226789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50212 + ... + 51182.
It is an arithmetic number, because the mean of its divisors is an integer number (3057912).
Almost surely, 249226787 is an apocalyptic number.
49226787 is a deficient number, since it is larger than the sum of its proper divisors (24163101).
49226787 is a wasteful number, since it uses less digits than its factorization.
49226787 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1151 (or 1148 counting only the distinct ones).
The product of its digits is 338688, while the sum is 45.
The square root of 49226787 is about 7016.1803711136. The cubic root of 49226787 is about 366.4942485047.
The spelling of 49226787 in words is "forty-nine million, two hundred twenty-six thousand, seven hundred eighty-seven".
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