Base | Representation |
---|---|
bin | 10000110101010… |
… | …11100101100000 |
3 | 100211201022110002 |
4 | 20122223211200 |
5 | 242122241000 |
6 | 22002355132 |
7 | 3333165536 |
oct | 1032534540 |
9 | 324638402 |
10 | 141212000 |
11 | 7278a736 |
12 | 3b35baa8 |
13 | 23342bc7 |
14 | 14a7c156 |
15 | c5e58d5 |
hex | 86ab960 |
141212000 has 96 divisors (see below), whose sum is σ = 355459104. Its totient is φ = 55104000.
The previous prime is 141211969. The next prime is 141212021. The reversal of 141212000 is 212141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171590 + ... + 172410.
It is an arithmetic number, because the mean of its divisors is an integer number (3702699).
Almost surely, 2141212000 is an apocalyptic number.
141212000 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 141212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177729552).
141212000 is an abundant number, since it is smaller than the sum of its proper divisors (214247104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141212000 is an equidigital number, since it uses as much as digits as its factorization.
141212000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 889 (or 871 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 141212000 is about 11883.2655444537. The cubic root of 141212000 is about 520.7435123329.
Adding to 141212000 its reverse (212141), we get a palindrome (141424141).
The spelling of 141212000 in words is "one hundred forty-one million, two hundred twelve thousand".
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