Base | Representation |
---|---|
bin | 101101100100100011… |
… | …000000100001010101 |
3 | 11200022010022201201022 |
4 | 231210203000201111 |
5 | 1300202433222104 |
6 | 34251232410525 |
7 | 3351366135122 |
oct | 554443004125 |
9 | 150263281638 |
10 | 48931539029 |
11 | 1982a63a55a |
12 | 95970a6a45 |
13 | 47ca5b26b9 |
14 | 2522881749 |
15 | 1415b8dbbe |
hex | b648c0855 |
48931539029 has 2 divisors, whose sum is σ = 48931539030. Its totient is φ = 48931539028.
The previous prime is 48931539001. The next prime is 48931539113. The reversal of 48931539029 is 92093513984.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 32419803025 + 16511736004 = 180055^2 + 128498^2 .
It is a cyclic number.
It is not a de Polignac number, because 48931539029 - 224 = 48914761813 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48931530029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24465769514 + 24465769515.
It is an arithmetic number, because the mean of its divisors is an integer number (24465769515).
Almost surely, 248931539029 is an apocalyptic number.
It is an amenable number.
48931539029 is a deficient number, since it is larger than the sum of its proper divisors (1).
48931539029 is an equidigital number, since it uses as much as digits as its factorization.
48931539029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2099520, while the sum is 53.
The spelling of 48931539029 in words is "forty-eight billion, nine hundred thirty-one million, five hundred thirty-nine thousand, twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •