Base | Representation |
---|---|
bin | 10001000000100… |
… | …00111101111001 |
3 | 100221110200110010 |
4 | 20200100331321 |
5 | 243011111313 |
6 | 22054012133 |
7 | 3351503346 |
oct | 1040207571 |
9 | 327420403 |
10 | 142675833 |
11 | 7359a513 |
12 | 3b947049 |
13 | 23736291 |
14 | 14d3d7cd |
15 | c7d44c3 |
hex | 8810f79 |
142675833 has 8 divisors (see below), whose sum is σ = 192012768. Its totient is φ = 94228064.
The previous prime is 142675801. The next prime is 142675837. The reversal of 142675833 is 338576241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142675833 - 25 = 142675801 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142675791 and 142675800.
It is not an unprimeable number, because it can be changed into a prime (142675837) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221916 + ... + 222557.
It is an arithmetic number, because the mean of its divisors is an integer number (24001596).
Almost surely, 2142675833 is an apocalyptic number.
It is an amenable number.
142675833 is a deficient number, since it is larger than the sum of its proper divisors (49336935).
142675833 is a wasteful number, since it uses less digits than its factorization.
142675833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 444583.
The product of its digits is 120960, while the sum is 39.
The square root of 142675833 is about 11944.6989497434. The cubic root of 142675833 is about 522.5367088820.
It can be divided in two parts, 14267 and 5833, that added together give a triangular number (20100 = T200).
The spelling of 142675833 in words is "one hundred forty-two million, six hundred seventy-five thousand, eight hundred thirty-three".
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