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3120122033 = 710731313309
BaseRepresentation
bin1011100111111001…
…0100100010110001
322001110001121210022
42321332110202301
522342222401113
61233335013225
7140214412460
oct27176244261
98043047708
103120122033
111361255956
12730b0a215
133a9551b72
142185549d7
15133dc0908
hexb9f948b1

3120122033 has 16 divisors (see below), whose sum is σ = 3610949760. Its totient is φ = 2640733056.

The previous prime is 3120122029. The next prime is 3120122059. The reversal of 3120122033 is 3302210213.

It is a cyclic number.

It is not a de Polignac number, because 3120122033 - 22 = 3120122029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120122003) 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 15 ways as a sum of consecutive naturals, for example, 227783 + ... + 241091.

It is an arithmetic number, because the mean of its divisors is an integer number (225684360).

Almost surely, 23120122033 is an apocalyptic number.

It is an amenable number.

3120122033 is a deficient number, since it is larger than the sum of its proper divisors (490827727).

3120122033 is a wasteful number, since it uses less digits than its factorization.

3120122033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13736.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3120122033 is about 55858.0525349748. The cubic root of 3120122033 is about 1461.2477656458.

Adding to 3120122033 its reverse (3302210213), we get a palindrome (6422332246).

The spelling of 3120122033 in words is "three billion, one hundred twenty million, one hundred twenty-two thousand, thirty-three".

Divisors: 1 7 107 313 749 2191 13309 33491 93163 234437 1424063 4165717 9968441 29160019 445731719 3120122033