Base | Representation |
---|---|
bin | 100001001001000… |
… | …0001010010000110 |
3 | 2212111110110210201 |
4 | 1002102001102012 |
5 | 4234134120402 |
6 | 302202241114 |
7 | 36362005054 |
oct | 10222012206 |
9 | 2774413721 |
10 | 1112020102 |
11 | 520785186 |
12 | 2704b619a |
13 | 1494cbb7b |
14 | a798b1d4 |
15 | 6795c687 |
hex | 42481486 |
1112020102 has 8 divisors (see below), whose sum is σ = 1669168512. Its totient is φ = 555630600.
The previous prime is 1112020097. The next prime is 1112020103. The reversal of 1112020102 is 2010202111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112020103) 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, 186049 + ... + 191932.
It is an arithmetic number, because the mean of its divisors is an integer number (208646064).
Almost surely, 21112020102 is an apocalyptic number.
1112020102 is a deficient number, since it is larger than the sum of its proper divisors (557148410).
1112020102 is a wasteful number, since it uses less digits than its factorization.
1112020102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379454.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1112020102 is about 33346.9654091643. The cubic root of 1112020102 is about 1036.0265362682.
Adding to 1112020102 its reverse (2010202111), we get a palindrome (3122222213).
The spelling of 1112020102 in words is "one billion, one hundred twelve million, twenty thousand, one hundred two".
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