Base | Representation |
---|---|
bin | 100101101101000… |
… | …101000110000110 |
3 | 1122002022002212100 |
4 | 211231011012012 |
5 | 2243414334332 |
6 | 142434132530 |
7 | 21450536031 |
oct | 4555050606 |
9 | 1562262770 |
10 | 632574342 |
11 | 2a5087514 |
12 | 157a21146 |
13 | a109255a |
14 | 60026018 |
15 | 3a80467c |
hex | 25b45186 |
632574342 has 12 divisors (see below), whose sum is σ = 1370577780. Its totient is φ = 210858108.
The previous prime is 632574329. The next prime is 632574343. The reversal of 632574342 is 243475236.
632574342 is a `hidden beast` number, since 63 + 257 + 4 + 342 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 632574297 and 632574306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (632574343) 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 5 ways as a sum of consecutive naturals, for example, 17571492 + ... + 17571527.
It is an arithmetic number, because the mean of its divisors is an integer number (114214815).
Almost surely, 2632574342 is an apocalyptic number.
632574342 is an abundant number, since it is smaller than the sum of its proper divisors (738003438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
632574342 is a wasteful number, since it uses less digits than its factorization.
632574342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35143027 (or 35143024 counting only the distinct ones).
The product of its digits is 120960, while the sum is 36.
The square root of 632574342 is about 25151.0306349462. The cubic root of 632574342 is about 858.4279655448.
The spelling of 632574342 in words is "six hundred thirty-two million, five hundred seventy-four thousand, three hundred forty-two".
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