Base | Representation |
---|---|
bin | 1011110000001… |
… | …1011110010001 |
3 | 10102202120011211 |
4 | 2330003132101 |
5 | 100110003142 |
6 | 4520340121 |
7 | 1136006620 |
oct | 274033621 |
9 | 112676154 |
10 | 49297297 |
11 | 25910875 |
12 | 14614641 |
13 | a2a05ca |
14 | 67936b7 |
15 | 44db917 |
hex | 2f03791 |
49297297 has 16 divisors (see below), whose sum is σ = 59875200. Its totient is φ = 39621888.
The previous prime is 49297289. The next prime is 49297301. The reversal of 49297297 is 79279294.
It is a happy number.
49297297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 49297297 - 23 = 49297289 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49297297.
It is not an unprimeable number, because it can be changed into a prime (49297247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40938 + ... + 42124.
It is an arithmetic number, because the mean of its divisors is an integer number (3742200).
Almost surely, 249297297 is an apocalyptic number.
It is an amenable number.
49297297 is a deficient number, since it is larger than the sum of its proper divisors (10577903).
49297297 is a wasteful number, since it uses less digits than its factorization.
49297297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1560.
The product of its digits is 571536, while the sum is 49.
The square root of 49297297 is about 7021.2033868846. The cubic root of 49297297 is about 366.6691477334.
It can be divided in two parts, 49297 and 297, that added together give a palindrome (49594).
The spelling of 49297297 in words is "forty-nine million, two hundred ninety-seven thousand, two hundred ninety-seven".
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