Base | Representation |
---|---|
bin | 11001100011101101… |
… | …110010010111011110 |
3 | 2121211112101012011001 |
4 | 121203231302113132 |
5 | 422200321012232 |
6 | 20335041220514 |
7 | 1661025351145 |
oct | 314355622736 |
9 | 77745335131 |
10 | 27442750942 |
11 | 10702798a62 |
12 | 539a63173a |
13 | 278463cb89 |
14 | 148497475c |
15 | aa93906e7 |
hex | 663b725de |
27442750942 has 8 divisors (see below), whose sum is σ = 41165366976. Its totient is φ = 13720961952.
The previous prime is 27442750921. The next prime is 27442750967. The reversal of 27442750942 is 24905724472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 27442750892 and 27442750901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115803 + ... + 261334.
It is an arithmetic number, because the mean of its divisors is an integer number (5145670872).
Almost surely, 227442750942 is an apocalyptic number.
27442750942 is a deficient number, since it is larger than the sum of its proper divisors (13722616034).
27442750942 is a wasteful number, since it uses less digits than its factorization.
27442750942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413522.
The product of its (nonzero) digits is 1128960, while the sum is 46.
The spelling of 27442750942 in words is "twenty-seven billion, four hundred forty-two million, seven hundred fifty thousand, nine hundred forty-two".
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