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3312120011 = 31731463597
BaseRepresentation
bin1100010101101010…
…1111000011001011
322112211100010111112
43011122233003023
523240400320021
61304354120535
7145035361364
oct30532570313
98484303445
103312120011
11144a672872
1278528014b
1340a266b35
14235c52b6b
15145b98d5b
hexc56af0cb

3312120011 has 8 divisors (see below), whose sum is σ = 3465800064. Its totient is φ = 3161367360.

The previous prime is 3312120001. The next prime is 3312120023. The reversal of 3312120011 is 1100212133.

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

It is a cyclic number.

It is not a de Polignac number, because 3312120011 - 230 = 2238378187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3312120001) 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, 729536 + ... + 734061.

It is an arithmetic number, because the mean of its divisors is an integer number (433225008).

Almost surely, 23312120011 is an apocalyptic number.

3312120011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3312120011 is a deficient number, since it is larger than the sum of its proper divisors (153680053).

3312120011 is a wasteful number, since it uses less digits than its factorization.

3312120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463701.

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

The square root of 3312120011 is about 57551.0209379469. The cubic root of 3312120011 is about 1490.6259866888.

Adding to 3312120011 its reverse (1100212133), we get a palindrome (4412332144).

The spelling of 3312120011 in words is "three billion, three hundred twelve million, one hundred twenty thousand, eleven".

Divisors: 1 31 73 2263 1463597 45371507 106842581 3312120011