Base | Representation |
---|---|
bin | 11000001111000111… |
… | …11001001101001010 |
3 | 1020120210220110211122 |
4 | 30013203321031022 |
5 | 203122002024004 |
6 | 5551050555242 |
7 | 640305031211 |
oct | 140743711512 |
9 | 36523813748 |
10 | 13011751754 |
11 | 5577881751 |
12 | 2631738b22 |
13 | 12c49579c1 |
14 | 8b6148078 |
15 | 5124c3cbe |
hex | 3078f934a |
13011751754 has 32 divisors (see below), whose sum is σ = 21596357376. Its totient is φ = 5853496320.
The previous prime is 13011751733. The next prime is 13011751763. The reversal of 13011751754 is 45715711031.
13011751754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 25967 + ... + 163394.
It is an arithmetic number, because the mean of its divisors is an integer number (674886168).
Almost surely, 213011751754 is an apocalyptic number.
13011751754 is a deficient number, since it is larger than the sum of its proper divisors (8584605622).
13011751754 is a wasteful number, since it uses less digits than its factorization.
13011751754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189470.
The product of its (nonzero) digits is 14700, while the sum is 35.
The spelling of 13011751754 in words is "thirteen billion, eleven million, seven hundred fifty-one thousand, seven hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •