Base | Representation |
---|---|
bin | 100111010110111100… |
… | …001001010110011101 |
3 | 11001002020010220201101 |
4 | 213112330021112131 |
5 | 1143022230444304 |
6 | 31225255313101 |
7 | 3024155563126 |
oct | 472674112635 |
9 | 131066126641 |
10 | 42260796829 |
11 | 16a17133179 |
12 | 823507b791 |
13 | 3ca657c774 |
14 | 208c95304d |
15 | 11752128a4 |
hex | 9d6f0959d |
42260796829 has 2 divisors, whose sum is σ = 42260796830. Its totient is φ = 42260796828.
The previous prime is 42260796817. The next prime is 42260796857. The reversal of 42260796829 is 92869706224.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 40068028900 + 2192767929 = 200170^2 + 46827^2 .
It is a cyclic number.
It is not a de Polignac number, because 42260796829 - 27 = 42260796701 is a prime.
It is a super-3 number, since 3×422607968293 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 42260796829.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42260796029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21130398414 + 21130398415.
It is an arithmetic number, because the mean of its divisors is an integer number (21130398415).
Almost surely, 242260796829 is an apocalyptic number.
It is an amenable number.
42260796829 is a deficient number, since it is larger than the sum of its proper divisors (1).
42260796829 is an equidigital number, since it uses as much as digits as its factorization.
42260796829 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5225472, while the sum is 55.
The spelling of 42260796829 in words is "forty-two billion, two hundred sixty million, seven hundred ninety-six thousand, eight hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •