Base | Representation |
---|---|
bin | 1011101100110… |
… | …0001010101000 |
3 | 10102100001102120 |
4 | 2323030022220 |
5 | 100030231020 |
6 | 4511431240 |
7 | 1134044304 |
oct | 273141250 |
9 | 112301376 |
10 | 49070760 |
11 | 25776652 |
12 | 14525520 |
13 | a22146b |
14 | 6734d04 |
15 | 4494740 |
hex | 2ecc2a8 |
49070760 has 32 divisors (see below), whose sum is σ = 147212640. Its totient is φ = 13085504.
The previous prime is 49070759. The next prime is 49070767. The reversal of 49070760 is 6707094.
It is not an unprimeable number, because it can be changed into a prime (49070767) 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, 204342 + ... + 204581.
It is an arithmetic number, because the mean of its divisors is an integer number (4600395).
Almost surely, 249070760 is an apocalyptic number.
49070760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49070760 is an abundant number, since it is smaller than the sum of its proper divisors (98141880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49070760 is a wasteful number, since it uses less digits than its factorization.
49070760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408937 (or 408933 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 33.
The square root of 49070760 is about 7005.0524623303. The cubic root of 49070760 is about 366.1066308200.
The spelling of 49070760 in words is "forty-nine million, seventy thousand, seven hundred sixty".
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