Base | Representation |
---|---|
bin | 10000110110101… |
… | …00010011111101 |
3 | 100212000210021100 |
4 | 20123110103331 |
5 | 242143110223 |
6 | 22010123313 |
7 | 3334462062 |
oct | 1033242375 |
9 | 325023240 |
10 | 141378813 |
11 | 72893aa4 |
12 | 3b420539 |
13 | 233a0b04 |
14 | 14ac2c69 |
15 | c62a043 |
hex | 86d44fd |
141378813 has 24 divisors (see below), whose sum is σ = 211447808. Its totient is φ = 90955872.
The previous prime is 141378793. The next prime is 141378827. The reversal of 141378813 is 318873141.
It is not a de Polignac number, because 141378813 - 25 = 141378781 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141378833) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40620 + ... + 43962.
Almost surely, 2141378813 is an apocalyptic number.
It is an amenable number.
141378813 is a deficient number, since it is larger than the sum of its proper divisors (70068995).
141378813 is a wasteful number, since it uses less digits than its factorization.
141378813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3513 (or 3510 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 141378813 is about 11890.2822926960. The cubic root of 141378813 is about 520.9484821770.
The spelling of 141378813 in words is "one hundred forty-one million, three hundred seventy-eight thousand, eight hundred thirteen".
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