Base | Representation |
---|---|
bin | 1000111010101… |
… | …00110001011100 |
3 | 12012202000222211 |
4 | 10131110301130 |
5 | 123121433444 |
6 | 11231050204 |
7 | 1565520334 |
oct | 435246134 |
9 | 165660884 |
10 | 74796124 |
11 | 39247487 |
12 | 21070964 |
13 | 1265a880 |
14 | 9d100c4 |
15 | 6876c34 |
hex | 4754c5c |
74796124 has 48 divisors (see below), whose sum is σ = 150335136. Its totient is φ = 32256000.
The previous prime is 74796119. The next prime is 74796131. The reversal of 74796124 is 42169747.
It is a congruent number.
It is an unprimeable number.
It is a nontrivial repunit in base 421.
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 15 ways as a sum of consecutive naturals, for example, 186324 + ... + 186724.
It is an arithmetic number, because the mean of its divisors is an integer number (3131982).
Almost surely, 274796124 is an apocalyptic number.
It is an amenable number.
74796124 is an abundant number, since it is smaller than the sum of its proper divisors (75539012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74796124 is a wasteful number, since it uses less digits than its factorization.
74796124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646 (or 644 counting only the distinct ones).
The product of its digits is 84672, while the sum is 40.
The square root of 74796124 is about 8648.4752413359. The cubic root of 74796124 is about 421.3338621497. Note that the first 3 decimals are identical.
The spelling of 74796124 in words is "seventy-four million, seven hundred ninety-six thousand, one hundred twenty-four".
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