Base | Representation |
---|---|
bin | 100010010000011… |
… | …101011010101100 |
3 | 1111001110211020212 |
4 | 202100131122230 |
5 | 2134113141030 |
6 | 133010401552 |
7 | 20146132142 |
oct | 4220353254 |
9 | 1431424225 |
10 | 574740140 |
11 | 275475857 |
12 | 1405902b8 |
13 | 920c3330 |
14 | 5648d592 |
15 | 356cd595 |
hex | 2241d6ac |
574740140 has 48 divisors (see below), whose sum is σ = 1315506528. Its totient is φ = 209647104.
The previous prime is 574740083. The next prime is 574740163. The reversal of 574740140 is 41047475.
It is a junction number, because it is equal to n+sod(n) for n = 574740097 and 574740106.
It is an unprimeable number.
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, 8264 + ... + 34896.
It is an arithmetic number, because the mean of its divisors is an integer number (27406386).
Almost surely, 2574740140 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 574740140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657753264).
574740140 is an abundant number, since it is smaller than the sum of its proper divisors (740766388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
574740140 is a wasteful number, since it uses less digits than its factorization.
574740140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26738 (or 26736 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 32.
The square root of 574740140 is about 23973.7385486703. The cubic root of 574740140 is about 831.4264626970.
The spelling of 574740140 in words is "five hundred seventy-four million, seven hundred forty thousand, one hundred forty".
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