Base | Representation |
---|---|
bin | 1011101110111… |
… | …0111001101010 |
3 | 10102121021120222 |
4 | 2323232321222 |
5 | 100044304114 |
6 | 4514450042 |
7 | 1135206143 |
oct | 273567152 |
9 | 112537528 |
10 | 49213034 |
11 | 25863532 |
12 | 14593922 |
13 | a271150 |
14 | 6770aca |
15 | 44c198e |
hex | 2eeee6a |
49213034 has 16 divisors (see below), whose sum is σ = 81648168. Its totient is φ = 22099392.
The previous prime is 49213033. The next prime is 49213037. The reversal of 49213034 is 43031294.
It can be written as a sum of positive squares in 4 ways, for example, as 49210225 + 2809 = 7015^2 + 53^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 49212994 and 49213012.
It is not an unprimeable number, because it can be changed into a prime (49213033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24617 + ... + 26540.
Almost surely, 249213034 is an apocalyptic number.
49213034 is a deficient number, since it is larger than the sum of its proper divisors (32435134).
49213034 is a wasteful number, since it uses less digits than its factorization.
49213034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51209.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 49213034 is about 7015.2002109705. The cubic root of 49213034 is about 366.4601148878.
The spelling of 49213034 in words is "forty-nine million, two hundred thirteen thousand, thirty-four".
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