Base | Representation |
---|---|
bin | 1000111000100… |
… | …11001010001100 |
3 | 12012020101100001 |
4 | 10130103022030 |
5 | 123034333442 |
6 | 11221214044 |
7 | 1563320653 |
oct | 434231214 |
9 | 165211301 |
10 | 74527372 |
11 | 39083577 |
12 | 20b61324 |
13 | 1259544a |
14 | 9c8019a |
15 | 68222b7 |
hex | 471328c |
74527372 has 12 divisors (see below), whose sum is σ = 130493160. Its totient is φ = 37243616.
The previous prime is 74527339. The next prime is 74527373. The reversal of 74527372 is 27372547.
It is not an unprimeable number, because it can be changed into a prime (74527373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6048 + ... + 13624.
It is an arithmetic number, because the mean of its divisors is an integer number (10874430).
Almost surely, 274527372 is an apocalyptic number.
It is an amenable number.
74527372 is a deficient number, since it is larger than the sum of its proper divisors (55965788).
74527372 is a wasteful number, since it uses less digits than its factorization.
74527372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10040 (or 10038 counting only the distinct ones).
The product of its digits is 82320, while the sum is 37.
The square root of 74527372 is about 8632.9237225867. The cubic root of 74527372 is about 420.8286211238.
The spelling of 74527372 in words is "seventy-four million, five hundred twenty-seven thousand, three hundred seventy-two".
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