Base | Representation |
---|---|
bin | 1011111010000… |
… | …0100111000111 |
3 | 10110222021002021 |
4 | 2332200213013 |
5 | 100241102220 |
6 | 4542224011 |
7 | 1144330252 |
oct | 276404707 |
9 | 113867067 |
10 | 49940935 |
11 | 26210400 |
12 | 14885007 |
13 | a467565 |
14 | 68c0099 |
15 | 45b74aa |
hex | 2fa09c7 |
49940935 has 48 divisors (see below), whose sum is σ = 71322048. Its totient is φ = 33454080.
The previous prime is 49940909. The next prime is 49940939. The reversal of 49940935 is 53904994.
It is not a de Polignac number, because 49940935 - 211 = 49938887 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49940891 and 49940900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49940939) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 514807 + ... + 514903.
It is an arithmetic number, because the mean of its divisors is an integer number (1485876).
Almost surely, 249940935 is an apocalyptic number.
49940935 is a deficient number, since it is larger than the sum of its proper divisors (21381113).
49940935 is a wasteful number, since it uses less digits than its factorization.
49940935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 43.
The square root of 49940935 is about 7066.8900515007. The cubic root of 49940935 is about 368.2580278245.
The spelling of 49940935 in words is "forty-nine million, nine hundred forty thousand, nine hundred thirty-five".
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