Base | Representation |
---|---|
bin | 1100010001110100001101… |
… | …0010110010111010110110 |
3 | 1202210121101221010220212010 |
4 | 3010131003102302322312 |
5 | 3232141413032240313 |
6 | 44413524510505050 |
7 | 2562233550633252 |
oct | 304350322627266 |
9 | 52717357126763 |
10 | 13500211211958 |
11 | 4335453308929 |
12 | 1620521505186 |
13 | 76c0ab7b7883 |
14 | 3495b1309262 |
15 | 186288adb4c3 |
hex | c47434b2eb6 |
13500211211958 has 16 divisors (see below), whose sum is σ = 27000471833136. Its totient is φ = 4500062169120.
The previous prime is 13500211211957. The next prime is 13500211212017. The reversal of 13500211211958 is 85911211200531.
13500211211958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13500211211957) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2157528 + ... + 5626308.
It is an arithmetic number, because the mean of its divisors is an integer number (1687529489571).
Almost surely, 213500211211958 is an apocalyptic number.
13500211211958 is an abundant number, since it is smaller than the sum of its proper divisors (13500260621178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13500211211958 is a wasteful number, since it uses less digits than its factorization.
13500211211958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4117439.
The product of its (nonzero) digits is 21600, while the sum is 39.
The spelling of 13500211211958 in words is "thirteen trillion, five hundred billion, two hundred eleven million, two hundred eleven thousand, nine hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •