Base | Representation |
---|---|
bin | 1010001010001… |
… | …1001001110100 |
3 | 2222011212201220 |
4 | 2202203021310 |
5 | 41402030231 |
6 | 4121150340 |
7 | 1025122146 |
oct | 242431164 |
9 | 88155656 |
10 | 42611316 |
11 | 22064570 |
12 | 1232b3b0 |
13 | 8a9c2c7 |
14 | 5932c96 |
15 | 3b1a896 |
hex | 28a3274 |
42611316 has 72 divisors (see below), whose sum is σ = 115323936. Its totient is φ = 12142080.
The previous prime is 42611251. The next prime is 42611321. The reversal of 42611316 is 61311624.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 37590 + ... + 38706.
Almost surely, 242611316 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 42611316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57661968).
42611316 is an abundant number, since it is smaller than the sum of its proper divisors (72712620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42611316 is a wasteful number, since it uses less digits than its factorization.
42611316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1169 (or 1150 counting only the distinct ones).
The product of its digits is 864, while the sum is 24.
The square root of 42611316 is about 6527.7343695956. The cubic root of 42611316 is about 349.2810165650.
The spelling of 42611316 in words is "forty-two million, six hundred eleven thousand, three hundred sixteen".
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