Base | Representation |
---|---|
bin | 1000110111011… |
… | …00010100000100 |
3 | 12011221022002000 |
4 | 10123230110010 |
5 | 123014241020 |
6 | 11213545300 |
7 | 1562056041 |
oct | 433542404 |
9 | 164838060 |
10 | 74368260 |
11 | 38a84a7a |
12 | 20aa5230 |
13 | 1253abb5 |
14 | 9c3c1c8 |
15 | 67e0090 |
hex | 46ec504 |
74368260 has 96 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 19342080.
The previous prime is 74368243. The next prime is 74368271. The reversal of 74368260 is 6286347.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20461 + ... + 23819.
It is an arithmetic number, because the mean of its divisors is an integer number (2469600).
Almost surely, 274368260 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74368260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118540800).
74368260 is an abundant number, since it is smaller than the sum of its proper divisors (162713340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74368260 is a wasteful number, since it uses less digits than its factorization.
74368260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3418 (or 3410 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 74368260 is about 8623.7033807988. The cubic root of 74368260 is about 420.5289254568.
The spelling of 74368260 in words is "seventy-four million, three hundred sixty-eight thousand, two hundred sixty".
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