Base | Representation |
---|---|
bin | 1000110100111… |
… | …11000111010011 |
3 | 12011100020022120 |
4 | 10122133013103 |
5 | 122424131201 |
6 | 11203105323 |
7 | 1556301123 |
oct | 432370723 |
9 | 164306276 |
10 | 74052051 |
11 | 38889447 |
12 | 20972243 |
13 | 12459ca8 |
14 | 9b98c83 |
15 | 677b536 |
hex | 469f1d3 |
74052051 has 16 divisors (see below), whose sum is σ = 108151200. Its totient is φ = 44860928.
The previous prime is 74052029. The next prime is 74052091. The reversal of 74052051 is 15025047.
It is a cyclic number.
It is not a de Polignac number, because 74052051 - 211 = 74050003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (74052001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23556 + ... + 26513.
It is an arithmetic number, because the mean of its divisors is an integer number (6759450).
Almost surely, 274052051 is an apocalyptic number.
74052051 is a deficient number, since it is larger than the sum of its proper divisors (34099149).
74052051 is a wasteful number, since it uses less digits than its factorization.
74052051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50118.
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 74052051 is about 8605.3501381408. The cubic root of 74052051 is about 419.9320581709.
Adding to 74052051 its reverse (15025047), we get a palindrome (89077098).
The spelling of 74052051 in words is "seventy-four million, fifty-two thousand, fifty-one".
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