Base | Representation |
---|---|
bin | 1000111001110… |
… | …11100110111011 |
3 | 12012112210121022 |
4 | 10130323212323 |
5 | 123110134201 |
6 | 11224533055 |
7 | 1564610666 |
oct | 434734673 |
9 | 165483538 |
10 | 74693051 |
11 | 39186aa4 |
12 | 2102118b |
13 | 12622994 |
14 | 9cc46dd |
15 | 685641b |
hex | 473b9bb |
74693051 has 2 divisors, whose sum is σ = 74693052. Its totient is φ = 74693050.
The previous prime is 74693027. The next prime is 74693063. The reversal of 74693051 is 15039647.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 74693051 - 26 = 74692987 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (74693071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37346525 + 37346526.
It is an arithmetic number, because the mean of its divisors is an integer number (37346526).
Almost surely, 274693051 is an apocalyptic number.
74693051 is a deficient number, since it is larger than the sum of its proper divisors (1).
74693051 is an equidigital number, since it uses as much as digits as its factorization.
74693051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 74693051 is about 8642.5141596644. The cubic root of 74693051 is about 421.1402330912.
The spelling of 74693051 in words is "seventy-four million, six hundred ninety-three thousand, fifty-one".
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