Base | Representation |
---|---|
bin | 10000110100101… |
… | …01001101000000 |
3 | 100211112122200112 |
4 | 20122111031000 |
5 | 242111322240 |
6 | 22000410452 |
7 | 3332334335 |
oct | 1032251500 |
9 | 324478615 |
10 | 141120320 |
11 | 72727870 |
12 | 3b316a28 |
13 | 23310263 |
14 | 14a5698c |
15 | c5c8665 |
hex | 8695340 |
141120320 has 112 divisors (see below), whose sum is σ = 374830848. Its totient is φ = 50165760.
The previous prime is 141120313. The next prime is 141120323. The reversal of 141120320 is 23021141.
It is a junction number, because it is equal to n+sod(n) for n = 141120295 and 141120304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141120323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165014 + ... + 165866.
It is an arithmetic number, because the mean of its divisors is an integer number (3346704).
Almost surely, 2141120320 is an apocalyptic number.
141120320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187415424).
141120320 is an abundant number, since it is smaller than the sum of its proper divisors (233710528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141120320 is a wasteful number, since it uses less digits than its factorization.
141120320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928 (or 918 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 141120320 is about 11879.4073926270. The cubic root of 141120320 is about 520.6307926848.
Adding to 141120320 its reverse (23021141), we get a palindrome (164141461).
It can be divided in two parts, 141120 and 320, that multiplied together give a square (45158400 = 67202).
The spelling of 141120320 in words is "one hundred forty-one million, one hundred twenty thousand, three hundred twenty".
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