Base | Representation |
---|---|
bin | 10001000000100… |
… | …10111110110011 |
3 | 100221111002202200 |
4 | 20200102332303 |
5 | 243011342313 |
6 | 22054114243 |
7 | 3351536403 |
oct | 1040227663 |
9 | 327432680 |
10 | 142684083 |
11 | 735a5733 |
12 | 3b94b983 |
13 | 23739c69 |
14 | 14d42803 |
15 | c7d6b73 |
hex | 8812fb3 |
142684083 has 24 divisors (see below), whose sum is σ = 209056848. Its totient is φ = 93768192.
The previous prime is 142684081. The next prime is 142684093. The reversal of 142684083 is 380486241.
It is not a de Polignac number, because 142684083 - 21 = 142684081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142684081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311991 + ... + 312447.
It is an arithmetic number, because the mean of its divisors is an integer number (8710702).
Almost surely, 2142684083 is an apocalyptic number.
142684083 is a deficient number, since it is larger than the sum of its proper divisors (66372765).
142684083 is a wasteful number, since it uses less digits than its factorization.
142684083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 883 (or 880 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 142684083 is about 11945.0442862302. The cubic root of 142684083 is about 522.5467803021.
The spelling of 142684083 in words is "one hundred forty-two million, six hundred eighty-four thousand, eighty-three".
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