Base | Representation |
---|---|
bin | 10000111100100… |
… | …01001000001110 |
3 | 100220111002011112 |
4 | 20132101020032 |
5 | 242342332311 |
6 | 22034452022 |
7 | 3344162630 |
oct | 1036211016 |
9 | 326432145 |
10 | 142152206 |
11 | 73272069 |
12 | 3b734012 |
13 | 235b1b41 |
14 | 14c44a50 |
15 | c72e28b |
hex | 879120e |
142152206 has 8 divisors (see below), whose sum is σ = 243689520. Its totient is φ = 60922368.
The previous prime is 142152193. The next prime is 142152211. The reversal of 142152206 is 602251241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 5076851 + ... + 5076878.
It is an arithmetic number, because the mean of its divisors is an integer number (30461190).
Almost surely, 2142152206 is an apocalyptic number.
142152206 is a deficient number, since it is larger than the sum of its proper divisors (101537314).
142152206 is a wasteful number, since it uses less digits than its factorization.
142152206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10153738.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 142152206 is about 11922.7599992619. The cubic root of 142152206 is about 521.8966805197.
The spelling of 142152206 in words is "one hundred forty-two million, one hundred fifty-two thousand, two hundred six".
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