Base | Representation |
---|---|
bin | 11110111000110001001100… |
… | …000001001001111100111111 |
3 | 122210222102020110102010100001 |
4 | 132320301030001021330333 |
5 | 120301120420224243330 |
6 | 1200525103343015131 |
7 | 40420203544660540 |
oct | 3670611401117477 |
9 | 583872213363301 |
10 | 135842501009215 |
11 | 3a31353245a790 |
12 | 1329b22a89a4a7 |
13 | 5aa4b7b86bc80 |
14 | 2578b526ac4c7 |
15 | 10a889641d9ca |
hex | 7b8c4c049f3f |
135842501009215 has 128 divisors (see below), whose sum is σ = 224824762939392. Its totient is φ = 76040448952320.
The previous prime is 135842501009213. The next prime is 135842501009231. The reversal of 135842501009215 is 512900105248531.
It is not a de Polignac number, because 135842501009215 - 21 = 135842501009213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135842501009213) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1046785924 + ... + 1046915686.
It is an arithmetic number, because the mean of its divisors is an integer number (1756443460464).
Almost surely, 2135842501009215 is an apocalyptic number.
135842501009215 is a deficient number, since it is larger than the sum of its proper divisors (88982261930177).
135842501009215 is a wasteful number, since it uses less digits than its factorization.
135842501009215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135489.
The product of its (nonzero) digits is 432000, while the sum is 46.
The spelling of 135842501009215 in words is "one hundred thirty-five trillion, eight hundred forty-two billion, five hundred one million, nine thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •