Base | Representation |
---|---|
bin | 101101011101010010… |
… | …101010001011000001 |
3 | 11122222122021101112202 |
4 | 231131102222023001 |
5 | 1244430303001143 |
6 | 34231203402545 |
7 | 3345360363566 |
oct | 553522521301 |
9 | 148878241482 |
10 | 48809812673 |
11 | 19777959766 |
12 | 9562383455 |
13 | 47ab302a7b |
14 | 251063686d |
15 | 140a146ab8 |
hex | b5d4aa2c1 |
48809812673 has 2 divisors, whose sum is σ = 48809812674. Its totient is φ = 48809812672.
The previous prime is 48809812657. The next prime is 48809812693. The reversal of 48809812673 is 37621890884.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 44473326769 + 4336485904 = 210887^2 + 65852^2 .
It is a cyclic number.
It is not a de Polignac number, because 48809812673 - 24 = 48809812657 is a prime.
It is not a weakly prime, because it can be changed into another prime (48809812693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24404906336 + 24404906337.
It is an arithmetic number, because the mean of its divisors is an integer number (24404906337).
Almost surely, 248809812673 is an apocalyptic number.
It is an amenable number.
48809812673 is a deficient number, since it is larger than the sum of its proper divisors (1).
48809812673 is an equidigital number, since it uses as much as digits as its factorization.
48809812673 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4644864, while the sum is 56.
The spelling of 48809812673 in words is "forty-eight billion, eight hundred nine million, eight hundred twelve thousand, six hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •