Base | Representation |
---|---|
bin | 1011111001011… |
… | …0101110101100 |
3 | 10110220012120012 |
4 | 2332112232230 |
5 | 100233303320 |
6 | 4541312352 |
7 | 1144101251 |
oct | 276265654 |
9 | 113805505 |
10 | 49900460 |
11 | 26192a55 |
12 | 148656b8 |
13 | a451ccc |
14 | 68ad428 |
15 | 45aa4c5 |
hex | 2f96bac |
49900460 has 24 divisors (see below), whose sum is σ = 110307120. Its totient is φ = 18909504.
The previous prime is 49900453. The next prime is 49900463. The reversal of 49900460 is 6400994.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (49900463) 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, 65279 + ... + 66038.
It is an arithmetic number, because the mean of its divisors is an integer number (4596130).
Almost surely, 249900460 is an apocalyptic number.
It is an amenable number.
49900460 is an abundant number, since it is smaller than the sum of its proper divisors (60406660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49900460 is a wasteful number, since it uses less digits than its factorization.
49900460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131345 (or 131343 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 49900460 is about 7064.0257643924. The cubic root of 49900460 is about 368.1585151223.
The spelling of 49900460 in words is "forty-nine million, nine hundred thousand, four hundred sixty".
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