Base | Representation |
---|---|
bin | 1000110101011… |
… | …10011101110000 |
3 | 12011110102120100 |
4 | 10122232131300 |
5 | 122433134203 |
6 | 11204312400 |
7 | 1556652336 |
oct | 432563560 |
9 | 164412510 |
10 | 74114928 |
11 | 38921708 |
12 | 209a2700 |
13 | 1247c7b4 |
14 | 9bb3b56 |
15 | 678eea3 |
hex | 46ae770 |
74114928 has 60 divisors (see below), whose sum is σ = 209785680. Its totient is φ = 24423168.
The previous prime is 74114899. The next prime is 74114969. The reversal of 74114928 is 82941147.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 74114892 and 74114901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9925 + ... + 15707.
It is an arithmetic number, because the mean of its divisors is an integer number (3496428).
Almost surely, 274114928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74114928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104892840).
74114928 is an abundant number, since it is smaller than the sum of its proper divisors (135670752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74114928 is a wasteful number, since it uses less digits than its factorization.
74114928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5886 (or 5877 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 74114928 is about 8609.0027297010. The cubic root of 74114928 is about 420.0508781902.
The spelling of 74114928 in words is "seventy-four million, one hundred fourteen thousand, nine hundred twenty-eight".
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