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3214043413 = 7459149059
BaseRepresentation
bin1011111110010010…
…0110100100010101
322021222210022200221
42333210212210111
523040243342123
61250532034341
7142434626650
oct27744464425
98258708627
103214043413
1113aa275429
127584629b1
133c2b47949
14226c02897
1513c27425d
hexbf926915

3214043413 has 4 divisors (see below), whose sum is σ = 3673192480. Its totient is φ = 2754894348.

The previous prime is 3214043387. The next prime is 3214043449. The reversal of 3214043413 is 3143404123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3143404123 = 31101400133.

It is a cyclic number.

It is not a de Polignac number, because 3214043413 - 25 = 3214043381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214043453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229574523 + ... + 229574536.

It is an arithmetic number, because the mean of its divisors is an integer number (918298120).

Almost surely, 23214043413 is an apocalyptic number.

It is an amenable number.

3214043413 is a deficient number, since it is larger than the sum of its proper divisors (459149067).

3214043413 is an equidigital number, since it uses as much as digits as its factorization.

3214043413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459149066.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3214043413 is about 56692.5340146302. The cubic root of 3214043413 is about 1475.7651359970.

Adding to 3214043413 its reverse (3143404123), we get a palindrome (6357447536).

The spelling of 3214043413 in words is "three billion, two hundred fourteen million, forty-three thousand, four hundred thirteen".

Divisors: 1 7 459149059 3214043413