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3213011201 = 49164310177
BaseRepresentation
bin1011111110000010…
…1010100100000001
322021220211212202212
42333200222210001
523040012324301
61250453551505
7142423100411
oct27740524401
98256755685
103213011201
1113a972a964
12758045595
133c2875b7a
14226a14641
1513c11d4bb
hexbf82a901

3213011201 has 8 divisors (see below), whose sum is σ = 3224878944. Its totient is φ = 3201166080.

The previous prime is 3213011189. The next prime is 3213011231. The reversal of 3213011201 is 1021103123.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3213011201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213011231) 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, 310625 + ... + 320801.

It is an arithmetic number, because the mean of its divisors is an integer number (403109868).

Almost surely, 23213011201 is an apocalyptic number.

It is an amenable number.

3213011201 is a deficient number, since it is larger than the sum of its proper divisors (11867743).

3213011201 is a wasteful number, since it uses less digits than its factorization.

3213011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11311.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3213011201 is about 56683.4296862849. The cubic root of 3213011201 is about 1475.6071350629.

Adding to 3213011201 its reverse (1021103123), we get a palindrome (4234114324).

The spelling of 3213011201 in words is "three billion, two hundred thirteen million, eleven thousand, two hundred one".

Divisors: 1 491 643 10177 315713 4996907 6543811 3213011201