Base | Representation |
---|---|
bin | 1100110011010101… |
… | …10000100001011110 |
3 | 122201222221011012011 |
4 | 12121222300201132 |
5 | 103034002341032 |
6 | 3054002101434 |
7 | 332215205452 |
oct | 63152604136 |
9 | 18658834164 |
10 | 6873090142 |
11 | 2a07753396 |
12 | 13b994a87a |
13 | 856c2cb59 |
14 | 492b62662 |
15 | 2a35eb247 |
hex | 199ab085e |
6873090142 has 8 divisors (see below), whose sum is σ = 10311565176. Its totient is φ = 3435901752.
The previous prime is 6873090137. The next prime is 6873090151. The reversal of 6873090142 is 2410903786.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 6873090095 and 6873090104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308193 + ... + 329740.
It is an arithmetic number, because the mean of its divisors is an integer number (1288945647).
Almost surely, 26873090142 is an apocalyptic number.
6873090142 is a deficient number, since it is larger than the sum of its proper divisors (3438475034).
6873090142 is a wasteful number, since it uses less digits than its factorization.
6873090142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643322.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 6873090142 is about 82904.1020818632. The cubic root of 6873090142 is about 1901.3001389421.
The spelling of 6873090142 in words is "six billion, eight hundred seventy-three million, ninety thousand, one hundred forty-two".
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