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3213313201 = 71291355573
BaseRepresentation
bin1011111110000111…
…0100010010110001
322021221102020001001
42333201310102301
523040102010301
61250504242001
7142425466030
oct27741642261
98257366031
103213313201
1113a991684a
12758170301
133c2950477
14226a92717
1513c17cc01
hexbf8744b1

3213313201 has 8 divisors (see below), whose sum is σ = 3675212864. Its totient is φ = 2752127280.

The previous prime is 3213313189. The next prime is 3213313247. The reversal of 3213313201 is 1023133123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3213313201 - 29 = 3213312689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213913201) 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 7 ways as a sum of consecutive naturals, for example, 168750 + ... + 186823.

It is an arithmetic number, because the mean of its divisors is an integer number (459401608).

Almost surely, 23213313201 is an apocalyptic number.

It is an amenable number.

3213313201 is a deficient number, since it is larger than the sum of its proper divisors (461899663).

3213313201 is a wasteful number, since it uses less digits than its factorization.

3213313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356871.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3213313201 is about 56686.0935415380. The cubic root of 3213313201 is about 1475.6533657756.

Adding to 3213313201 its reverse (1023133123), we get a palindrome (4236446324).

The spelling of 3213313201 in words is "three billion, two hundred thirteen million, three hundred thirteen thousand, two hundred one".

Divisors: 1 7 1291 9037 355573 2489011 459044743 3213313201