Base | Representation |
---|---|
bin | 1000110100111… |
… | …01001101011100 |
3 | 12011022211121201 |
4 | 10122131031130 |
5 | 122423404002 |
6 | 11203005244 |
7 | 1556236312 |
oct | 432351534 |
9 | 164284551 |
10 | 74044252 |
11 | 388835a7 |
12 | 20969824 |
13 | 12456589 |
14 | 9b960b2 |
15 | 6779087 |
hex | 469d35c |
74044252 has 12 divisors (see below), whose sum is σ = 133079800. Its totient is φ = 36021456.
The previous prime is 74044207. The next prime is 74044259. The reversal of 74044252 is 25244047.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 74044252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74044259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250002 + ... + 250297.
Almost surely, 274044252 is an apocalyptic number.
It is an amenable number.
74044252 is a deficient number, since it is larger than the sum of its proper divisors (59035548).
74044252 is a wasteful number, since it uses less digits than its factorization.
74044252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500340 (or 500338 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 28.
The square root of 74044252 is about 8604.8969778842. The cubic root of 74044252 is about 419.9173155448.
Adding to 74044252 its reverse (25244047), we get a palindrome (99288299).
The spelling of 74044252 in words is "seventy-four million, forty-four thousand, two hundred fifty-two".
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