Base | Representation |
---|---|
bin | 1001001100000111000101… |
… | …01110111001011100101100 |
3 | 2122112210122120122010001102 |
4 | 10212003202232321130230 |
5 | 10122034103001331012 |
6 | 110551041433502232 |
7 | 4153634322601532 |
oct | 446034256713454 |
9 | 78483576563042 |
10 | 20207330105132 |
11 | 6490976049765 |
12 | 2324395b71978 |
13 | b3770a117711 |
14 | 4dc07ba68152 |
15 | 25098bacd2c2 |
hex | 1260e2bb972c |
20207330105132 has 12 divisors (see below), whose sum is σ = 35362870751376. Its totient is φ = 10103652747600.
The previous prime is 20207330105021. The next prime is 20207330105153. The reversal of 20207330105132 is 23150103370202.
It is a junction number, because it is equal to n+sod(n) for n = 20207330105095 and 20207330105104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315313 + ... + 6491895.
It is an arithmetic number, because the mean of its divisors is an integer number (2946905895948).
Almost surely, 220207330105132 is an apocalyptic number.
It is an amenable number.
20207330105132 is a deficient number, since it is larger than the sum of its proper divisors (15155540646244).
20207330105132 is a wasteful number, since it uses less digits than its factorization.
20207330105132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6152488 (or 6152486 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
Adding to 20207330105132 its reverse (23150103370202), we get a palindrome (43357433475334).
The spelling of 20207330105132 in words is "twenty trillion, two hundred seven billion, three hundred thirty million, one hundred five thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •