Base | Representation |
---|---|
bin | 11010010111100… |
… | …001110000100110 |
3 | 1010211101222200220 |
4 | 122113201300212 |
5 | 1401222001311 |
6 | 111521345210 |
7 | 13651061430 |
oct | 3227416046 |
9 | 1124358626 |
10 | 442375206 |
11 | 207789049 |
12 | 104198206 |
13 | 7085a2a0 |
14 | 42a75650 |
15 | 28c84206 |
hex | 1a5e1c26 |
442375206 has 64 divisors (see below), whose sum is σ = 1109541888. Its totient is φ = 114461568.
The previous prime is 442375147. The next prime is 442375217. The reversal of 442375206 is 602573244.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21295 + ... + 36581.
It is an arithmetic number, because the mean of its divisors is an integer number (17336592).
Almost surely, 2442375206 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 442375206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554770944).
442375206 is an abundant number, since it is smaller than the sum of its proper divisors (667166682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442375206 is a wasteful number, since it uses less digits than its factorization.
442375206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15365.
The product of its (nonzero) digits is 40320, while the sum is 33.
The square root of 442375206 is about 21032.7175134361. The cubic root of 442375206 is about 761.9566422241.
The spelling of 442375206 in words is "four hundred forty-two million, three hundred seventy-five thousand, two hundred six".
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