Base | Representation |
---|---|
bin | 1000111000001… |
… | …00110000000000 |
3 | 12012010101101010 |
4 | 10130010300000 |
5 | 123030441402 |
6 | 11220040520 |
7 | 1562653620 |
oct | 434046000 |
9 | 165111333 |
10 | 74468352 |
11 | 390431a2 |
12 | 20b33140 |
13 | 1257461a |
14 | 9c66880 |
15 | 680ea6c |
hex | 4704c00 |
74468352 has 88 divisors (see below), whose sum is σ = 226905856. Its totient is φ = 21270528.
The previous prime is 74468333. The next prime is 74468357. The reversal of 74468352 is 25386447.
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 74468352.
It is not an unprimeable number, because it can be changed into a prime (74468357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19773 + ... + 23235.
Almost surely, 274468352 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 74468352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113452928).
74468352 is an abundant number, since it is smaller than the sum of its proper divisors (152437504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74468352 is a wasteful number, since it uses less digits than its factorization.
74468352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3493 (or 3475 counting only the distinct ones).
The product of its digits is 161280, while the sum is 39.
The square root of 74468352 is about 8629.5047366578. The cubic root of 74468352 is about 420.7175037189.
It can be divided in two parts, 744 and 68352, that added together give a palindrome (69096).
The spelling of 74468352 in words is "seventy-four million, four hundred sixty-eight thousand, three hundred fifty-two".
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