Base | Representation |
---|---|
bin | 10000110101011… |
… | …00011110110000 |
3 | 100211201111110210 |
4 | 20122230132300 |
5 | 242122400124 |
6 | 22002424120 |
7 | 3333212322 |
oct | 1032543660 |
9 | 324644423 |
10 | 141215664 |
11 | 72792467 |
12 | 3b362040 |
13 | 23344785 |
14 | 14a7d612 |
15 | c5e6a29 |
hex | 86ac7b0 |
141215664 has 40 divisors (see below), whose sum is σ = 376579072. Its totient is φ = 45552960.
The previous prime is 141215639. The next prime is 141215681. The reversal of 141215664 is 466512141.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45964 + ... + 48939.
Almost surely, 2141215664 is an apocalyptic number.
It is an amenable number.
141215664 is an abundant number, since it is smaller than the sum of its proper divisors (235363408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141215664 is a wasteful number, since it uses less digits than its factorization.
141215664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94945 (or 94939 counting only the distinct ones).
The product of its digits is 5760, while the sum is 30.
The square root of 141215664 is about 11883.4197098310. The cubic root of 141215664 is about 520.7480161705.
The spelling of 141215664 in words is "one hundred forty-one million, two hundred fifteen thousand, six hundred sixty-four".
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