Base | Representation |
---|---|
bin | 100011110010111… |
… | …1000010000100110 |
3 | 10002201002211001102 |
4 | 1013211320100212 |
5 | 4424441041402 |
6 | 315104000102 |
7 | 41523166361 |
oct | 10745702046 |
9 | 3081084042 |
10 | 1201112102 |
11 | 566aa6333 |
12 | 296300032 |
13 | 161ac3728 |
14 | b573d0d8 |
15 | 706aa102 |
hex | 47978426 |
1201112102 has 8 divisors (see below), whose sum is σ = 1805736456. Its totient is φ = 599199952.
The previous prime is 1201112089. The next prime is 1201112131. The reversal of 1201112102 is 2012111021.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 676943 + ... + 678714.
It is an arithmetic number, because the mean of its divisors is an integer number (225717057).
Almost surely, 21201112102 is an apocalyptic number.
1201112102 is a deficient number, since it is larger than the sum of its proper divisors (604624354).
1201112102 is a wasteful number, since it uses less digits than its factorization.
1201112102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1356102.
The product of its (nonzero) digits is 8, while the sum is 11.
The square root of 1201112102 is about 34657.0642438162. The cubic root of 1201112102 is about 1062.9867413588.
Adding to 1201112102 its reverse (2012111021), we get a palindrome (3213223123).
The spelling of 1201112102 in words is "one billion, two hundred one million, one hundred twelve thousand, one hundred two".
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