Base | Representation |
---|---|
bin | 1000111000001… |
… | …01111001001100 |
3 | 12012010121210121 |
4 | 10130011321030 |
5 | 123031114121 |
6 | 11220114324 |
7 | 1563003361 |
oct | 434057114 |
9 | 165117717 |
10 | 74473036 |
11 | 39046770 |
12 | 20b359a4 |
13 | 125767b1 |
14 | 9c68468 |
15 | 6811141 |
hex | 4705e4c |
74473036 has 48 divisors (see below), whose sum is σ = 149022720. Its totient is φ = 32256000.
The previous prime is 74473013. The next prime is 74473037. The reversal of 74473036 is 63037447.
It is a junction number, because it is equal to n+sod(n) for n = 74472992 and 74473010.
It is not an unprimeable number, because it can be changed into a prime (74473037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96460 + ... + 97228.
It is an arithmetic number, because the mean of its divisors is an integer number (3104640).
Almost surely, 274473036 is an apocalyptic number.
It is an amenable number.
74473036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
74473036 is a wasteful number, since it uses less digits than its factorization.
74473036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886 (or 884 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 34.
The square root of 74473036 is about 8629.7761268761. The cubic root of 74473036 is about 420.7263244658.
The spelling of 74473036 in words is "seventy-four million, four hundred seventy-three thousand, thirty-six".
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