Base | Representation |
---|---|
bin | 10000110110001… |
… | …01011001110000 |
3 | 100211220200111112 |
4 | 20123011121300 |
5 | 242134131434 |
6 | 22004532452 |
7 | 3334116041 |
oct | 1033053160 |
9 | 324820445 |
10 | 141317744 |
11 | 72852127 |
12 | 3b3b1128 |
13 | 2337c089 |
14 | 14aa88c8 |
15 | c616dce |
hex | 86c5670 |
141317744 has 40 divisors (see below), whose sum is σ = 293136000. Its totient is φ = 65797056.
The previous prime is 141317731. The next prime is 141317779. The reversal of 141317744 is 447713141.
It is a self number, because there is not a number n which added to its sum of digits gives 141317744.
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, 13997 + ... + 21875.
It is an arithmetic number, because the mean of its divisors is an integer number (7328400).
Almost surely, 2141317744 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141317744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146568000).
141317744 is an abundant number, since it is smaller than the sum of its proper divisors (151818256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141317744 is a wasteful number, since it uses less digits than its factorization.
141317744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7965 (or 7959 counting only the distinct ones).
The product of its digits is 9408, while the sum is 32.
The square root of 141317744 is about 11887.7139938678. The cubic root of 141317744 is about 520.8734629574.
The spelling of 141317744 in words is "one hundred forty-one million, three hundred seventeen thousand, seven hundred forty-four".
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