Base | Representation |
---|---|
bin | 1100011111001… |
… | …01001111001110 |
3 | 21022002202012220 |
4 | 12033211033032 |
5 | 203303413412 |
6 | 14221040210 |
7 | 2411225463 |
oct | 617451716 |
9 | 238082186 |
10 | 104747982 |
11 | 54144789 |
12 | 2b0b6066 |
13 | 18916971 |
14 | dca966a |
15 | 92e168c |
hex | 63e53ce |
104747982 has 16 divisors (see below), whose sum is σ = 221819472. Its totient is φ = 32862080.
The previous prime is 104747953. The next prime is 104747983. The reversal of 104747982 is 289747401.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104747983) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513369 + ... + 513572.
It is an arithmetic number, because the mean of its divisors is an integer number (13863717).
Almost surely, 2104747982 is an apocalyptic number.
104747982 is an abundant number, since it is smaller than the sum of its proper divisors (117071490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104747982 is a wasteful number, since it uses less digits than its factorization.
104747982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1026963.
The product of its (nonzero) digits is 112896, while the sum is 42.
The square root of 104747982 is about 10234.6461590033. The cubic root of 104747982 is about 471.3916531761.
The spelling of 104747982 in words is "one hundred four million, seven hundred forty-seven thousand, nine hundred eighty-two".
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