Base | Representation |
---|---|
bin | 1010000110101… |
… | …1101011011110 |
3 | 2221202100001021 |
4 | 2201223223132 |
5 | 41322242334 |
6 | 4112234354 |
7 | 1023154534 |
oct | 241535336 |
9 | 87670037 |
10 | 42384094 |
11 | 21a19885 |
12 | 1223b9ba |
13 | 8a1ca5c |
14 | 58b4154 |
15 | 3ac33b4 |
hex | 286bade |
42384094 has 8 divisors (see below), whose sum is σ = 67315968. Its totient is φ = 19945440.
The previous prime is 42384071. The next prime is 42384107. The reversal of 42384094 is 49048324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×423840942 = 3592822848401672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1246591 = 42384094 / (4 + 2 + 3 + 8 + 4 + 0 + 9 + 4).
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, 623262 + ... + 623329.
It is an arithmetic number, because the mean of its divisors is an integer number (8414496).
Almost surely, 242384094 is an apocalyptic number.
42384094 is a deficient number, since it is larger than the sum of its proper divisors (24931874).
42384094 is a wasteful number, since it uses less digits than its factorization.
42384094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246610.
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 42384094 is about 6510.3067516055. The cubic root of 42384094 is about 348.6590705160.
The spelling of 42384094 in words is "forty-two million, three hundred eighty-four thousand, ninety-four".
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