Base | Representation |
---|---|
bin | 1000001101101110101… |
… | …0000110101100000100 |
3 | 111111021012002012220102 |
4 | 2003123222012230010 |
5 | 4303010243414340 |
6 | 144455341223232 |
7 | 13124121626612 |
oct | 2033352065404 |
9 | 444235065812 |
10 | 141124201220 |
11 | 54939a29162 |
12 | 23426261b18 |
13 | 10400767412 |
14 | 6b8aa6a6b2 |
15 | 3a0e788215 |
hex | 20dba86b04 |
141124201220 has 24 divisors (see below), whose sum is σ = 296443456344. Its totient is φ = 56433940736.
The previous prime is 141124201201. The next prime is 141124201271. The reversal of 141124201220 is 22102421141.
It can be written as a sum of positive squares in 4 ways, for example, as 19461366016 + 121662835204 = 139504^2 + 348802^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 141124201192 and 141124201201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910079 + ... + 1053798.
It is an arithmetic number, because the mean of its divisors is an integer number (12351810681).
Almost surely, 2141124201220 is an apocalyptic number.
141124201220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141124201220 is an abundant number, since it is smaller than the sum of its proper divisors (155319255124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141124201220 is a wasteful number, since it uses less digits than its factorization.
141124201220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1967479 (or 1967477 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 141124201220 its reverse (22102421141), we get a palindrome (163226622361).
The spelling of 141124201220 in words is "one hundred forty-one billion, one hundred twenty-four million, two hundred one thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •