Base | Representation |
---|---|
bin | 1011110011101… |
… | …1101110010001 |
3 | 10110012021020011 |
4 | 2330323232101 |
5 | 100134341242 |
6 | 4525314521 |
7 | 1140656422 |
oct | 274735621 |
9 | 113167204 |
10 | 49527697 |
11 | 25a5898a |
12 | 14705a41 |
13 | a35143b |
14 | 6813649 |
15 | 4534d17 |
hex | 2f3bb91 |
49527697 has 2 divisors, whose sum is σ = 49527698. Its totient is φ = 49527696.
The previous prime is 49527659. The next prime is 49527721. The reversal of 49527697 is 79672594.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 48986001 + 541696 = 6999^2 + 736^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49527697 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49527697.
It is not a weakly prime, because it can be changed into another prime (49527617) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24763848 + 24763849.
It is an arithmetic number, because the mean of its divisors is an integer number (24763849).
Almost surely, 249527697 is an apocalyptic number.
It is an amenable number.
49527697 is a deficient number, since it is larger than the sum of its proper divisors (1).
49527697 is an equidigital number, since it uses as much as digits as its factorization.
49527697 is an evil number, because the sum of its binary digits is even.
The product of its digits is 952560, while the sum is 49.
The square root of 49527697 is about 7037.5917045535. The cubic root of 49527697 is about 367.2394920566.
The spelling of 49527697 in words is "forty-nine million, five hundred twenty-seven thousand, six hundred ninety-seven".
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