Base | Representation |
---|---|
bin | 1000111001100… |
… | …10100100110110 |
3 | 12012110220212001 |
4 | 10130302210312 |
5 | 123102443204 |
6 | 11224045514 |
7 | 1564365064 |
oct | 434624466 |
9 | 165426761 |
10 | 74656054 |
11 | 39161220 |
12 | 2100389a |
13 | 1260bba5 |
14 | 9cb5034 |
15 | 684a4a4 |
hex | 4732936 |
74656054 has 16 divisors (see below), whose sum is σ = 128594880. Its totient is φ = 32148360.
The previous prime is 74656051. The next prime is 74656079. The reversal of 74656054 is 45065647.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74656051) 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 7 ways as a sum of consecutive naturals, for example, 88884 + ... + 89719.
It is an arithmetic number, because the mean of its divisors is an integer number (8037180).
Almost surely, 274656054 is an apocalyptic number.
74656054 is a deficient number, since it is larger than the sum of its proper divisors (53938826).
74656054 is a wasteful number, since it uses less digits than its factorization.
74656054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178635.
The product of its (nonzero) digits is 100800, while the sum is 37.
The square root of 74656054 is about 8640.3734872979. The cubic root of 74656054 is about 421.0706884762.
The spelling of 74656054 in words is "seventy-four million, six hundred fifty-six thousand, fifty-four".
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