Base | Representation |
---|---|
bin | 1011110010110… |
… | …1100100000001 |
3 | 10110002022200000 |
4 | 2330231210001 |
5 | 100131012242 |
6 | 4524150213 |
7 | 1140325344 |
oct | 274554401 |
9 | 113068600 |
10 | 49469697 |
11 | 25a19352 |
12 | 14698369 |
13 | a330c14 |
14 | 67da45b |
15 | 4522a4c |
hex | 2f2d901 |
49469697 has 12 divisors (see below), whose sum is σ = 74103120. Its totient is φ = 32979636.
The previous prime is 49469689. The next prime is 49469701. The reversal of 49469697 is 79696494.
49469697 is a `hidden beast` number, since 494 + 69 + 6 + 97 = 666.
It is not a de Polignac number, because 49469697 - 23 = 49469689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49469647) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101547 + ... + 102032.
It is an arithmetic number, because the mean of its divisors is an integer number (6175260).
Almost surely, 249469697 is an apocalyptic number.
It is an amenable number.
49469697 is a deficient number, since it is larger than the sum of its proper divisors (24633423).
49469697 is an equidigital number, since it uses as much as digits as its factorization.
49469697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203594 (or 203582 counting only the distinct ones).
The product of its digits is 2939328, while the sum is 54.
The square root of 49469697 is about 7033.4697696087. The cubic root of 49469697 is about 367.0960826665.
The spelling of 49469697 in words is "forty-nine million, four hundred sixty-nine thousand, six hundred ninety-seven".
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