Base | Representation |
---|---|
bin | 100001001001000… |
… | …0001100000001010 |
3 | 2212111110112001001 |
4 | 1002102001200022 |
5 | 4234134133002 |
6 | 302202245214 |
7 | 36362010511 |
oct | 10222014012 |
9 | 2774415031 |
10 | 1112021002 |
11 | 520785924 |
12 | 2704b680a |
13 | 1494cc3c1 |
14 | a798b678 |
15 | 6795ca87 |
hex | 4248180a |
1112021002 has 8 divisors (see below), whose sum is σ = 1686773700. Its totient is φ = 549763104.
The previous prime is 1112020981. The next prime is 1112021011. The reversal of 1112021002 is 2001202111.
It can be written as a sum of positive squares in 2 ways, for example, as 1086427521 + 25593481 = 32961^2 + 5059^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1112021002.
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, 3123477 + ... + 3123832.
Almost surely, 21112021002 is an apocalyptic number.
1112021002 is a deficient number, since it is larger than the sum of its proper divisors (574752698).
1112021002 is an equidigital number, since it uses as much as digits as its factorization.
1112021002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6247400.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1112021002 is about 33346.9789036428. The cubic root of 1112021002 is about 1036.0268157666.
Adding to 1112021002 its reverse (2001202111), we get a palindrome (3113223113).
The spelling of 1112021002 in words is "one billion, one hundred twelve million, twenty-one thousand, two".
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