Base | Representation |
---|---|
bin | 1010001010001… |
… | …1001001111100 |
3 | 2222011212202012 |
4 | 2202203021330 |
5 | 41402030244 |
6 | 4121150352 |
7 | 1025122160 |
oct | 242431174 |
9 | 88155665 |
10 | 42611324 |
11 | 22064578 |
12 | 1232b3b8 |
13 | 8a9c302 |
14 | 5932ca0 |
15 | 3b1a89e |
hex | 28a327c |
42611324 has 48 divisors (see below), whose sum is σ = 89234880. Its totient is φ = 17418240.
The previous prime is 42611321. The next prime is 42611347. The reversal of 42611324 is 42311624.
It is a self number, because there is not a number n which added to its sum of digits gives 42611324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42611321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78494 + ... + 79034.
It is an arithmetic number, because the mean of its divisors is an integer number (1859060).
Almost surely, 242611324 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 42611324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44617440).
42611324 is an abundant number, since it is smaller than the sum of its proper divisors (46623556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42611324 is a wasteful number, since it uses less digits than its factorization.
42611324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678 (or 676 counting only the distinct ones).
The product of its digits is 1152, while the sum is 23.
The square root of 42611324 is about 6527.7349823656. The cubic root of 42611324 is about 349.2810384234.
Adding to 42611324 its reverse (42311624), we get a palindrome (84922948).
The spelling of 42611324 in words is "forty-two million, six hundred eleven thousand, three hundred twenty-four".
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