Base | Representation |
---|---|
bin | 1000110101101… |
… | …00111000111100 |
3 | 12011111202200000 |
4 | 10122310320330 |
5 | 122440004434 |
6 | 11205034300 |
7 | 1560122142 |
oct | 432647074 |
9 | 164452600 |
10 | 74141244 |
11 | 3893a461 |
12 | 209b5990 |
13 | 1248b778 |
14 | 9bbd592 |
15 | 6797b99 |
hex | 46b4e3c |
74141244 has 72 divisors (see below), whose sum is σ = 196909440. Its totient is φ = 24389424.
The previous prime is 74141227. The next prime is 74141257. The reversal of 74141244 is 44214147.
74141244 is a `hidden beast` number, since 7 + 414 + 1 + 244 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80217 + ... + 81135.
Almost surely, 274141244 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 74141244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98454720).
74141244 is an abundant number, since it is smaller than the sum of its proper divisors (122768196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74141244 is a wasteful number, since it uses less digits than its factorization.
74141244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021 (or 1007 counting only the distinct ones).
The product of its digits is 3584, while the sum is 27.
The square root of 74141244 is about 8610.5309940793. The cubic root of 74141244 is about 420.1005881526.
The spelling of 74141244 in words is "seventy-four million, one hundred forty-one thousand, two hundred forty-four".
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