Base | Representation |
---|---|
bin | 1000110111100… |
… | …00011010100011 |
3 | 12011222011010012 |
4 | 10123300122203 |
5 | 123020310214 |
6 | 11214155135 |
7 | 1562156030 |
oct | 433603243 |
9 | 164864105 |
10 | 74385059 |
11 | 38a96661 |
12 | 20ab2aab |
13 | 12545738 |
14 | 9c44387 |
15 | 67e503e |
hex | 46f06a3 |
74385059 has 16 divisors (see below), whose sum is σ = 91112448. Its totient is φ = 59333472.
The previous prime is 74385053. The next prime is 74385071. The reversal of 74385059 is 95058347.
It is a cyclic number.
It is not a de Polignac number, because 74385059 - 212 = 74380963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (74385053) 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, 287 + ... + 12200.
It is an arithmetic number, because the mean of its divisors is an integer number (5694528).
Almost surely, 274385059 is an apocalyptic number.
74385059 is a deficient number, since it is larger than the sum of its proper divisors (16727389).
74385059 is a wasteful number, since it uses less digits than its factorization.
74385059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12554.
The product of its (nonzero) digits is 151200, while the sum is 41.
The square root of 74385059 is about 8624.6773272975. The cubic root of 74385059 is about 420.5605874120.
The spelling of 74385059 in words is "seventy-four million, three hundred eighty-five thousand, fifty-nine".
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