Base | Representation |
---|---|
bin | 1000111010001… |
… | …11000100101011 |
3 | 12012122012000120 |
4 | 10131013010223 |
5 | 123113140021 |
6 | 11225534323 |
7 | 1565164623 |
oct | 435070453 |
9 | 165565016 |
10 | 74740011 |
11 | 39209305 |
12 | 210443a3 |
13 | 1263b178 |
14 | 9cd7883 |
15 | 68652c6 |
hex | 474712b |
74740011 has 16 divisors (see below), whose sum is σ = 102273024. Its totient is φ = 48527424.
The previous prime is 74740009. The next prime is 74740031. The reversal of 74740011 is 11004747.
It is not a de Polignac number, because 74740011 - 21 = 74740009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (74740031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30255 + ... + 32631.
It is an arithmetic number, because the mean of its divisors is an integer number (6392064).
Almost surely, 274740011 is an apocalyptic number.
74740011 is a deficient number, since it is larger than the sum of its proper divisors (27533013).
74740011 is a wasteful number, since it uses less digits than its factorization.
74740011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2650.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 74740011 is about 8645.2305348094. The cubic root of 74740011 is about 421.2284724563.
Adding to 74740011 its reverse (11004747), we get a palindrome (85744758).
The spelling of 74740011 in words is "seventy-four million, seven hundred forty thousand, eleven".
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