Base | Representation |
---|---|
bin | 100000010001000… |
… | …100101110110100 |
3 | 1101201122021010021 |
4 | 200101010232310 |
5 | 2102041043430 |
6 | 125414534524 |
7 | 16262241244 |
oct | 4021045664 |
9 | 1351567107 |
10 | 541346740 |
11 | 258637900 |
12 | 131367444 |
13 | 8820091c |
14 | 51c79b24 |
15 | 327d407a |
hex | 20444bb4 |
541346740 has 36 divisors (see below), whose sum is σ = 1249577028. Its totient is φ = 196852480.
The previous prime is 541346731. The next prime is 541346747. The reversal of 541346740 is 47643145.
It can be written as a sum of positive squares in 2 ways, for example, as 238517136 + 302829604 = 15444^2 + 17402^2 .
It is a junction number, because it is equal to n+sod(n) for n = 541346696 and 541346705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541346747) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 109429 + ... + 114268.
It is an arithmetic number, because the mean of its divisors is an integer number (34710473).
Almost surely, 2541346740 is an apocalyptic number.
It is an amenable number.
541346740 is an abundant number, since it is smaller than the sum of its proper divisors (708230288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541346740 is a wasteful number, since it uses less digits than its factorization.
541346740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223728 (or 223715 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 34.
The square root of 541346740 is about 23266.8592637683. The cubic root of 541346740 is about 815.0016886813.
Adding to 541346740 its reverse (47643145), we get a palindrome (588989885).
The spelling of 541346740 in words is "five hundred forty-one million, three hundred forty-six thousand, seven hundred forty".
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