Base | Representation |
---|---|
bin | 10001011110100001001… |
… | …100101100000000001000 |
3 | 11020210222210000022022200 |
4 | 101132201030230000020 |
5 | 124134122041131240 |
6 | 2315422033120200 |
7 | 152524623252504 |
oct | 21364114540010 |
9 | 4223883008280 |
10 | 1201000333320 |
11 | 423383418347 |
12 | 1749186b9060 |
13 | 8933b910808 |
14 | 421b3321304 |
15 | 21392935930 |
hex | 117a132c008 |
1201000333320 has 48 divisors (see below), whose sum is σ = 3903251084460. Its totient is φ = 320266755456.
The previous prime is 1201000333319. The next prime is 1201000333343. The reversal of 1201000333320 is 233330001021.
1201000333320 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 0 + 0 + 333 + 320 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1198985580324 + 2014752996 = 1094982^2 + 44886^2 .
It is a super-2 number, since 2×12010003333202 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1201000333293 and 1201000333302.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1668055659 + ... + 1668056378.
Almost surely, 21201000333320 is an apocalyptic number.
1201000333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1201000333320 is an abundant number, since it is smaller than the sum of its proper divisors (2702250751140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201000333320 is a wasteful number, since it uses less digits than its factorization.
1201000333320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3336112054 (or 3336112047 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 1201000333320 its reverse (233330001021), we get a palindrome (1434330334341).
The spelling of 1201000333320 in words is "one trillion, two hundred one billion, three hundred thirty-three thousand, three hundred twenty".
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