Base | Representation |
---|---|
bin | 10001000001110… |
… | …00000010100100 |
3 | 100221202210222122 |
4 | 20200320002210 |
5 | 243031222001 |
6 | 22101245112 |
7 | 3353041061 |
oct | 1040700244 |
9 | 327683878 |
10 | 142835876 |
11 | 73699787 |
12 | 3ba03798 |
13 | 23791091 |
14 | 14d81c68 |
15 | c816b1b |
hex | 88380a4 |
142835876 has 12 divisors (see below), whose sum is σ = 250049100. Its totient is φ = 71393280.
The previous prime is 142835857. The next prime is 142835897. The reversal of 142835876 is 678538241.
It can be written as a sum of positive squares in 2 ways, for example, as 124858276 + 17977600 = 11174^2 + 4240^2 .
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, 14756 + ... + 22436.
It is an arithmetic number, because the mean of its divisors is an integer number (20837425).
Almost surely, 2142835876 is an apocalyptic number.
It is an amenable number.
142835876 is a deficient number, since it is larger than the sum of its proper divisors (107213224).
142835876 is a wasteful number, since it uses less digits than its factorization.
142835876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12334 (or 12332 counting only the distinct ones).
The product of its digits is 322560, while the sum is 44.
The square root of 142835876 is about 11951.3964037681. The cubic root of 142835876 is about 522.7320166434.
The spelling of 142835876 in words is "one hundred forty-two million, eight hundred thirty-five thousand, eight hundred seventy-six".
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