Base | Representation |
---|---|
bin | 100000100001100010110… |
… | …101110000001100011001 |
3 | 21220200000212102120200010 |
4 | 200201202311300030121 |
5 | 243104331030031441 |
6 | 4430432550432133 |
7 | 320322256116666 |
oct | 40414265601431 |
9 | 7820025376603 |
10 | 2235041252121 |
11 | 79196a579387 |
12 | 3011ba962649 |
13 | 1329c04bb952 |
14 | 7a268738a6d |
15 | 3d212930116 |
hex | 20862d70319 |
2235041252121 has 8 divisors (see below), whose sum is σ = 3010777219744. Its totient is φ = 1474666392960.
The previous prime is 2235041252083. The next prime is 2235041252141. The reversal of 2235041252121 is 1212521405322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2235041252121 - 26 = 2235041252057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2235041252141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3840276775 + ... + 3840277356.
It is an arithmetic number, because the mean of its divisors is an integer number (376347152468).
Almost surely, 22235041252121 is an apocalyptic number.
It is an amenable number.
2235041252121 is a deficient number, since it is larger than the sum of its proper divisors (775735967623).
2235041252121 is an equidigital number, since it uses as much as digits as its factorization.
2235041252121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7680554231.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 2235041252121 its reverse (1212521405322), we get a palindrome (3447562657443).
The spelling of 2235041252121 in words is "two trillion, two hundred thirty-five billion, forty-one million, two hundred fifty-two thousand, one hundred twenty-one".
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