Base | Representation |
---|---|
bin | 1000001101110011011… |
… | …1101000001010011100 |
3 | 111111022121022200201111 |
4 | 2003130313220022130 |
5 | 4303030444222140 |
6 | 144501344551404 |
7 | 13124456440165 |
oct | 2033467501234 |
9 | 444277280644 |
10 | 141144523420 |
11 | 5494a44956a |
12 | 23431022564 |
13 | 10404a313a4 |
14 | 6b8d63a76c |
15 | 3a1144e7ea |
hex | 20dcde829c |
141144523420 has 24 divisors (see below), whose sum is σ = 296749396944. Its totient is φ = 56391924096.
The previous prime is 141144523379. The next prime is 141144523447. The reversal of 141144523420 is 24325441141.
It is a happy number.
It is a congruent number.
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, 4100262 + ... + 4134541.
It is an arithmetic number, because the mean of its divisors is an integer number (12364558206).
Almost surely, 2141144523420 is an apocalyptic number.
141144523420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141144523420 is an abundant number, since it is smaller than the sum of its proper divisors (155604873524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141144523420 is a wasteful number, since it uses less digits than its factorization.
141144523420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8235669 (or 8235667 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 141144523420 its reverse (24325441141), we get a palindrome (165469964561).
The spelling of 141144523420 in words is "one hundred forty-one billion, one hundred forty-four million, five hundred twenty-three thousand, four hundred twenty".
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