Base | Representation |
---|---|
bin | 11100000001100… |
… | …01001110010010 |
3 | 121101100102202112 |
4 | 32000301032102 |
5 | 440140121032 |
6 | 35154345322 |
7 | 5553112064 |
oct | 1600611622 |
9 | 541312675 |
10 | 235082642 |
11 | 110775083 |
12 | 6688b242 |
13 | 3991b872 |
14 | 23315734 |
15 | 159891b2 |
hex | e031392 |
235082642 has 16 divisors (see below), whose sum is σ = 368890200. Its totient is φ = 112210560.
The previous prime is 235082623. The next prime is 235082693. The reversal of 235082642 is 246280532.
It can be written as a sum of positive squares in 4 ways, for example, as 113443801 + 121638841 = 10651^2 + 11029^2 .
It is a junction number, because it is equal to n+sod(n) for n = 235082599 and 235082608.
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, 17609 + ... + 27932.
Almost surely, 2235082642 is an apocalyptic number.
235082642 is a deficient number, since it is larger than the sum of its proper divisors (133807558).
235082642 is a wasteful number, since it uses less digits than its factorization.
235082642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45661.
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 235082642 is about 15332.4049646492. The cubic root of 235082642 is about 617.1729089927.
The spelling of 235082642 in words is "two hundred thirty-five million, eighty-two thousand, six hundred forty-two".
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