Base | Representation |
---|---|
bin | 1011110000100… |
… | …1010101010001 |
3 | 10102210210002201 |
4 | 2330021111101 |
5 | 100111240142 |
6 | 4521043201 |
7 | 1136136604 |
oct | 274112521 |
9 | 112723081 |
10 | 49321297 |
11 | 25927903 |
12 | 14626501 |
13 | a2ab4cc |
14 | 679c33b |
15 | 44e3ab7 |
hex | 2f09551 |
49321297 has 2 divisors, whose sum is σ = 49321298. Its totient is φ = 49321296.
The previous prime is 49321291. The next prime is 49321351. The reversal of 49321297 is 79212394.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 35712576 + 13608721 = 5976^2 + 3689^2 .
It is a cyclic number.
It is not a de Polignac number, because 49321297 - 23 = 49321289 is a prime.
It is not a weakly prime, because it can be changed into another prime (49321291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24660648 + 24660649.
It is an arithmetic number, because the mean of its divisors is an integer number (24660649).
Almost surely, 249321297 is an apocalyptic number.
It is an amenable number.
49321297 is a deficient number, since it is larger than the sum of its proper divisors (1).
49321297 is an equidigital number, since it uses as much as digits as its factorization.
49321297 is an evil number, because the sum of its binary digits is even.
The product of its digits is 27216, while the sum is 37.
The square root of 49321297 is about 7022.9122876482. The cubic root of 49321297 is about 366.7286414068.
The spelling of 49321297 in words is "forty-nine million, three hundred twenty-one thousand, two hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •