Base | Representation |
---|---|
bin | 1111011110001010110010 |
3 | 21122001102020 |
4 | 33132022302 |
5 | 2014240410 |
6 | 222532310 |
7 | 46321200 |
oct | 17361262 |
9 | 7561366 |
10 | 4055730 |
11 | 2320148 |
12 | 1437096 |
13 | ac0053 |
14 | 778070 |
15 | 551a70 |
hex | 3de2b2 |
4055730 has 96 divisors (see below), whose sum is σ = 11819520. Its totient is φ = 887040.
The previous prime is 4055687. The next prime is 4055747. The reversal of 4055730 is 375504.
It is a self number, because there is not a number n which added to its sum of digits gives 4055730.
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 47 ways as a sum of consecutive naturals, for example, 45526 + ... + 45614.
It is an arithmetic number, because the mean of its divisors is an integer number (123120).
Almost surely, 24055730 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4055730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5909760).
4055730 is an abundant number, since it is smaller than the sum of its proper divisors (7763790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4055730 is a wasteful number, since it uses less digits than its factorization.
4055730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 4055730 is about 2013.8843065082. The cubic root of 4055730 is about 159.4739232075.
The spelling of 4055730 in words is "four million, fifty-five thousand, seven hundred thirty".
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