Base | Representation |
---|---|
bin | 11111010101001011010… |
… | …000011101011001110011 |
3 | 21121211101010220102002011 |
4 | 133111023100131121303 |
5 | 240233412023034420 |
6 | 4325032105303351 |
7 | 311360240264362 |
oct | 37251320353163 |
9 | 7554333812064 |
10 | 2153041221235 |
11 | 760110704513 |
12 | 2a9335194b57 |
13 | 128052bcb708 |
14 | 762ca0d77d9 |
15 | 3b013a9495a |
hex | 1f54b41d673 |
2153041221235 has 8 divisors (see below), whose sum is σ = 2596764438576. Its totient is φ = 1713689661600.
The previous prime is 2153041221223. The next prime is 2153041221283. The reversal of 2153041221235 is 5321221403512.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2153041221235 - 221 = 2153039124083 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2153041221197 and 2153041221206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092913341 + ... + 1092915310.
It is an arithmetic number, because the mean of its divisors is an integer number (324595554822).
Almost surely, 22153041221235 is an apocalyptic number.
2153041221235 is a deficient number, since it is larger than the sum of its proper divisors (443723217341).
2153041221235 is a wasteful number, since it uses less digits than its factorization.
2153041221235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2185828853.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 2153041221235 its reverse (5321221403512), we get a palindrome (7474262624747).
The spelling of 2153041221235 in words is "two trillion, one hundred fifty-three billion, forty-one million, two hundred twenty-one thousand, two hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •