Base | Representation |
---|---|
bin | 1000111000110… |
… | …11001011111100 |
3 | 12012022001102211 |
4 | 10130123023330 |
5 | 123041412002 |
6 | 11222030204 |
7 | 1563515554 |
oct | 434331374 |
9 | 165261384 |
10 | 74560252 |
11 | 390a6248 |
12 | 20b78364 |
13 | 125a73c0 |
14 | 9c8c164 |
15 | 682bdd7 |
hex | 471b2fc |
74560252 has 24 divisors (see below), whose sum is σ = 140767200. Its totient is φ = 34351296.
The previous prime is 74560223. The next prime is 74560267. The reversal of 74560252 is 25206547.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42774 + ... + 44482.
It is an arithmetic number, because the mean of its divisors is an integer number (5865300).
Almost surely, 274560252 is an apocalyptic number.
It is an amenable number.
74560252 is a deficient number, since it is larger than the sum of its proper divisors (66206948).
74560252 is a wasteful number, since it uses less digits than its factorization.
74560252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2565 (or 2563 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 74560252 is about 8634.8278500501. The cubic root of 74560252 is about 420.8904991083.
Adding to 74560252 its reverse (25206547), we get a palindrome (99766799).
The spelling of 74560252 in words is "seventy-four million, five hundred sixty thousand, two hundred fifty-two".
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