Base | Representation |
---|---|
bin | 1000001110000110011… |
… | …1010001010010100000 |
3 | 111111112011002200202200 |
4 | 2003201213101102200 |
5 | 4303211333342004 |
6 | 144513311013200 |
7 | 13126444140444 |
oct | 2034147212240 |
9 | 444464080680 |
10 | 141224121504 |
11 | 54990375804 |
12 | 2345380a200 |
13 | 1041838084b |
14 | 6b9a03a824 |
15 | 3a18424239 |
hex | 20e19d14a0 |
141224121504 has 72 divisors (see below), whose sum is σ = 404301561300. Its totient is φ = 46758755328.
The previous prime is 141224121487. The next prime is 141224121509. The reversal of 141224121504 is 405121422141.
141224121504 is a `hidden beast` number, since 1 + 4 + 12 + 24 + 121 + 504 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 97501311504 + 43722810000 = 312252^2 + 209100^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is not an unprimeable number, because it can be changed into a prime (141224121509) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1602597 + ... + 1688420.
Almost surely, 2141224121504 is an apocalyptic number.
It is an amenable number.
141224121504 is an abundant number, since it is smaller than the sum of its proper divisors (263077439796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141224121504 is a wasteful number, since it uses less digits than its factorization.
141224121504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3291182 (or 3291171 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
Adding to 141224121504 its reverse (405121422141), we get a palindrome (546345543645).
The spelling of 141224121504 in words is "one hundred forty-one billion, two hundred twenty-four million, one hundred twenty-one thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •