Base | Representation |
---|---|
bin | 1100010000100… |
… | …01101100110100 |
3 | 21011111110021201 |
4 | 12020101230310 |
5 | 202311123243 |
6 | 14112022244 |
7 | 2356031341 |
oct | 610215464 |
9 | 234443251 |
10 | 102832948 |
11 | 53056a09 |
12 | 2a531984 |
13 | 183c60ca |
14 | d92b7c8 |
15 | 906404d |
hex | 6211b34 |
102832948 has 12 divisors (see below), whose sum is σ = 181740132. Its totient is φ = 50907200.
The previous prime is 102832937. The next prime is 102832967. The reversal of 102832948 is 849238201.
It can be written as a sum of positive squares in 2 ways, for example, as 91929744 + 10903204 = 9588^2 + 3302^2 .
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 126865 + ... + 127672.
It is an arithmetic number, because the mean of its divisors is an integer number (15145011).
Almost surely, 2102832948 is an apocalyptic number.
It is an amenable number.
102832948 is a deficient number, since it is larger than the sum of its proper divisors (78907184).
102832948 is a wasteful number, since it uses less digits than its factorization.
102832948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254642 (or 254640 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 102832948 is about 10140.6581640444. The cubic root of 102832948 is about 468.5012587730.
It can be divided in two parts, 10283 and 2948, that added together give a palindrome (13231).
The spelling of 102832948 in words is "one hundred two million, eight hundred thirty-two thousand, nine hundred forty-eight".
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