Base | Representation |
---|---|
bin | 10000110101001… |
… | …01110100110000 |
3 | 100211200010002000 |
4 | 20122211310300 |
5 | 242121012100 |
6 | 22002054000 |
7 | 3333036663 |
oct | 1032456460 |
9 | 324603060 |
10 | 141188400 |
11 | 72773a31 |
12 | 3b34a300 |
13 | 23335242 |
14 | 14a736da |
15 | c5dd900 |
hex | 86a5d30 |
141188400 has 240 divisors, whose sum is σ = 532778400. Its totient is φ = 35389440.
The previous prime is 141188389. The next prime is 141188407. The reversal of 141188400 is 4881141.
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141188407) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 183216 + ... + 183984.
It is an arithmetic number, because the mean of its divisors is an integer number (2219910).
Almost surely, 2141188400 is an apocalyptic number.
141188400 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 141188400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266389200).
141188400 is an abundant number, since it is smaller than the sum of its proper divisors (391590000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141188400 is a wasteful number, since it uses less digits than its factorization.
141188400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813 (or 796 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 27.
The square root of 141188400 is about 11882.2725099200. The cubic root of 141188400 is about 520.7145010317.
The spelling of 141188400 in words is "one hundred forty-one million, one hundred eighty-eight thousand, four hundred".
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