Base | Representation |
---|---|
bin | 10001000000100… |
… | …00111011011100 |
3 | 100221110200020022 |
4 | 20200100323130 |
5 | 243011110201 |
6 | 22054011312 |
7 | 3351503033 |
oct | 1040207334 |
9 | 327420208 |
10 | 142675676 |
11 | 7359a390 |
12 | 3b946b38 |
13 | 237361a0 |
14 | 14d3d71a |
15 | c7d441b |
hex | 8810edc |
142675676 has 24 divisors (see below), whose sum is σ = 293334384. Its totient is φ = 59863680.
The previous prime is 142675667. The next prime is 142675711. The reversal of 142675676 is 676576241.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124145 + ... + 125288.
It is an arithmetic number, because the mean of its divisors is an integer number (12222266).
Almost surely, 2142675676 is an apocalyptic number.
It is an amenable number.
142675676 is an abundant number, since it is smaller than the sum of its proper divisors (150658708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142675676 is a wasteful number, since it uses less digits than its factorization.
142675676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249461 (or 249459 counting only the distinct ones).
The product of its digits is 423360, while the sum is 44.
The square root of 142675676 is about 11944.6923777886. The cubic root of 142675676 is about 522.5365172161.
The spelling of 142675676 in words is "one hundred forty-two million, six hundred seventy-five thousand, six hundred seventy-six".
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