Base | Representation |
---|---|
bin | 10000111011001… |
… | …00011000010110 |
3 | 100220010202202002 |
4 | 20131210120112 |
5 | 242321001133 |
6 | 22030515302 |
7 | 3342500360 |
oct | 1035443026 |
9 | 326122662 |
10 | 141968918 |
11 | 73157393 |
12 | 3b665b32 |
13 | 235495a0 |
14 | 14bd7d30 |
15 | c6e4ce8 |
hex | 8764616 |
141968918 has 16 divisors (see below), whose sum is σ = 262096800. Its totient is φ = 56163456.
The previous prime is 141968881. The next prime is 141968923. The reversal of 141968918 is 819869141.
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, 389843 + ... + 390206.
It is an arithmetic number, because the mean of its divisors is an integer number (16381050).
Almost surely, 2141968918 is an apocalyptic number.
141968918 is a deficient number, since it is larger than the sum of its proper divisors (120127882).
141968918 is a wasteful number, since it uses less digits than its factorization.
141968918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 780071.
The product of its digits is 124416, while the sum is 47.
The square root of 141968918 is about 11915.0710446896. The cubic root of 141968918 is about 521.6722765895.
The spelling of 141968918 in words is "one hundred forty-one million, nine hundred sixty-eight thousand, nine hundred eighteen".
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