Base | Representation |
---|---|
bin | 1100001101011… |
… | …10000110010110 |
3 | 21010201201122212 |
4 | 12012232012112 |
5 | 202210044412 |
6 | 14055153422 |
7 | 2352412052 |
oct | 606560626 |
9 | 233651585 |
10 | 102424982 |
11 | 528a8450 |
12 | 2a375872 |
13 | 182b24ca |
14 | d862c62 |
15 | 8ed3222 |
hex | 61ae196 |
102424982 has 16 divisors (see below), whose sum is σ = 167994000. Its totient is φ = 46448640.
The previous prime is 102424981. The next prime is 102424997. The reversal of 102424982 is 289424201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102424981) 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 7 ways as a sum of consecutive naturals, for example, 4694 + ... + 15062.
It is an arithmetic number, because the mean of its divisors is an integer number (10499625).
Almost surely, 2102424982 is an apocalyptic number.
102424982 is a deficient number, since it is larger than the sum of its proper divisors (65569018).
102424982 is a wasteful number, since it uses less digits than its factorization.
102424982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10831.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 102424982 is about 10120.5228125824. The cubic root of 102424982 is about 467.8808807555.
The spelling of 102424982 in words is "one hundred two million, four hundred twenty-four thousand, nine hundred eighty-two".
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