Base | Representation |
---|---|
bin | 1000110101100… |
… | …00010001000010 |
3 | 12011110210200121 |
4 | 10122300101002 |
5 | 122433403211 |
6 | 11204410454 |
7 | 1560013006 |
oct | 432602102 |
9 | 164423617 |
10 | 74122306 |
11 | 38927205 |
12 | 209a6a2a |
13 | 12482c6b |
14 | 9bb6706 |
15 | 6792271 |
hex | 46b0442 |
74122306 has 16 divisors (see below), whose sum is σ = 117885600. Its totient is φ = 34855488.
The previous prime is 74122297. The next prime is 74122309. The reversal of 74122306 is 60322147.
It is not an unprimeable number, because it can be changed into a prime (74122309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735 + ... + 12298.
It is an arithmetic number, because the mean of its divisors is an integer number (7367850).
Almost surely, 274122306 is an apocalyptic number.
74122306 is a deficient number, since it is larger than the sum of its proper divisors (43763294).
74122306 is a wasteful number, since it uses less digits than its factorization.
74122306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14193.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 74122306 is about 8609.4312239543. The cubic root of 74122306 is about 420.0648161495.
The spelling of 74122306 in words is "seventy-four million, one hundred twenty-two thousand, three hundred six".
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