Base | Representation |
---|---|
bin | 100001001001001… |
… | …0100110110010010 |
3 | 2212111121112201212 |
4 | 1002102110312102 |
5 | 4234144201432 |
6 | 302204100122 |
7 | 36362460521 |
oct | 10222246622 |
9 | 2774545655 |
10 | 1112100242 |
11 | 52082a410 |
12 | 270534642 |
13 | 1495294a6 |
14 | a79ac4b8 |
15 | 679762b2 |
hex | 42494d92 |
1112100242 has 8 divisors (see below), whose sum is σ = 1819800432. Its totient is φ = 505500100.
The previous prime is 1112100181. The next prime is 1112100251. The reversal of 1112100242 is 2420012111.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 25274984 + ... + 25275027.
It is an arithmetic number, because the mean of its divisors is an integer number (227475054).
Almost surely, 21112100242 is an apocalyptic number.
1112100242 is a deficient number, since it is larger than the sum of its proper divisors (707700190).
1112100242 is a wasteful number, since it uses less digits than its factorization.
1112100242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50550024.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 1112100242 is about 33348.1669961034. The cubic root of 1112100242 is about 1036.0514234598.
Adding to 1112100242 its reverse (2420012111), we get a palindrome (3532112353).
The spelling of 1112100242 in words is "one billion, one hundred twelve million, one hundred thousand, two hundred forty-two".
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