Base | Representation |
---|---|
bin | 100001001001001… |
… | …1100010111010110 |
3 | 2212111200002222011 |
4 | 1002102130113112 |
5 | 4234201143110 |
6 | 302204454434 |
7 | 36362646343 |
oct | 10222342726 |
9 | 2774602864 |
10 | 1112131030 |
11 | 52085055a |
12 | 27054a41a |
13 | 14953a4ca |
14 | a79b97ca |
15 | 6798048a |
hex | 4249c5d6 |
1112131030 has 8 divisors (see below), whose sum is σ = 2001835872. Its totient is φ = 444852408.
The previous prime is 1112131021. The next prime is 1112131039. The reversal of 1112131030 is 301312111.
It is an interprime number because it is at equal distance from previous prime (1112131021) and next prime (1112131039).
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 1112131030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112131039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55606542 + ... + 55606561.
It is an arithmetic number, because the mean of its divisors is an integer number (250229484).
Almost surely, 21112131030 is an apocalyptic number.
1112131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1112131030 is a deficient number, since it is larger than the sum of its proper divisors (889704842).
1112131030 is a wasteful number, since it uses less digits than its factorization.
1112131030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111213110.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1112131030 is about 33348.6286074855. The cubic root of 1112131030 is about 1036.0609842457.
Adding to 1112131030 its reverse (301312111), we get a palindrome (1413443141).
The spelling of 1112131030 in words is "one billion, one hundred twelve million, one hundred thirty-one thousand, thirty".
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