Base | Representation |
---|---|
bin | 1011101110111… |
… | …0111110111011 |
3 | 10102121022001110 |
4 | 2323232332323 |
5 | 100044311441 |
6 | 4514451403 |
7 | 1135210134 |
oct | 273567673 |
9 | 112538043 |
10 | 49213371 |
11 | 25863809 |
12 | 14593b63 |
13 | a27134c |
14 | 6770c8b |
15 | 44c1b16 |
hex | 2eeefbb |
49213371 has 16 divisors (see below), whose sum is σ = 68580864. Its totient is φ = 31360224.
The previous prime is 49213343. The next prime is 49213387. The reversal of 49213371 is 17331294.
It is not a de Polignac number, because 49213371 - 29 = 49212859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49213301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2005 + ... + 10121.
It is an arithmetic number, because the mean of its divisors is an integer number (4286304).
Almost surely, 249213371 is an apocalyptic number.
49213371 is a deficient number, since it is larger than the sum of its proper divisors (19367493).
49213371 is a wasteful number, since it uses less digits than its factorization.
49213371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8210.
The product of its digits is 4536, while the sum is 30.
The square root of 49213371 is about 7015.2242302011. The cubic root of 49213371 is about 366.4609513652.
The spelling of 49213371 in words is "forty-nine million, two hundred thirteen thousand, three hundred seventy-one".
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