Base | Representation |
---|---|
bin | 1000111011011… |
… | …01001010011101 |
3 | 12012221010001000 |
4 | 10131231022131 |
5 | 123133133104 |
6 | 11233140513 |
7 | 1566414525 |
oct | 435551235 |
9 | 165833030 |
10 | 74896029 |
11 | 3930554a |
12 | 210ba739 |
13 | 126941a0 |
14 | 9d38685 |
15 | 6896639 |
hex | 476d29d |
74896029 has 64 divisors (see below), whose sum is σ = 125977600. Its totient is φ = 43670016.
The previous prime is 74896007. The next prime is 74896039. The reversal of 74896029 is 92069847.
It is a happy number.
It is not a de Polignac number, because 74896029 - 211 = 74893981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74896039) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 948012 + ... + 948090.
It is an arithmetic number, because the mean of its divisors is an integer number (1968400).
Almost surely, 274896029 is an apocalyptic number.
74896029 is a gapful number since it is divisible by the number (79) formed by its first and last digit.
It is an amenable number.
74896029 is a deficient number, since it is larger than the sum of its proper divisors (51081571).
74896029 is a wasteful number, since it uses less digits than its factorization.
74896029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211 (or 205 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The square root of 74896029 is about 8654.2491875379. The cubic root of 74896029 is about 421.5213702264.
The spelling of 74896029 in words is "seventy-four million, eight hundred ninety-six thousand, twenty-nine".
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