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3213410424241 = 22453143117197
BaseRepresentation
bin101110110000101110001…
…011111101010110110001
3102101012101002122002121211
4232300232023331112301
5410122031032033431
610500115333320121
7451106206634623
oct56605613752661
912335332562554
103213410424241
111029888458116
1243a944796041
131a403c272044
14b175c05cc13
15588c518c2b1
hex2ec2e2fd5b1

3213410424241 has 4 divisors (see below), whose sum is σ = 3213553563892. Its totient is φ = 3213267284592.

The previous prime is 3213410424233. The next prime is 3213410424247. The reversal of 3213410424241 is 1424240143123.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 263933925025 + 2949476499216 = 513745^2 + 1717404^2 .

It is a cyclic number.

It is not a de Polignac number, because 3213410424241 - 23 = 3213410424233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213410424247) 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, 71536146 + ... + 71581051.

It is an arithmetic number, because the mean of its divisors is an integer number (803388390973).

Almost surely, 23213410424241 is an apocalyptic number.

It is an amenable number.

3213410424241 is a deficient number, since it is larger than the sum of its proper divisors (143139651).

3213410424241 is a wasteful number, since it uses less digits than its factorization.

3213410424241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143139650.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 3213410424241 its reverse (1424240143123), we get a palindrome (4637650567364).

The spelling of 3213410424241 in words is "three trillion, two hundred thirteen billion, four hundred ten million, four hundred twenty-four thousand, two hundred forty-one".

Divisors: 1 22453 143117197 3213410424241