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3124468644213 = 37178752013009
BaseRepresentation
bin101101011101111000110…
…101111111100101110101
3102001200210120222112101210
4231131320311333211311
5402142402433103323
610351205554312033
7441510150163530
oct55357065774565
912050716875353
103124468644213
11aa5097105394
12425662288619
13198836762937
14ab321905a17
155641bb92293
hex2d778d7f975

3124468644213 has 16 divisors (see below), whose sum is σ = 5041159493760. Its totient is φ = 1680386497536.

The previous prime is 3124468644197. The next prime is 3124468644221.

3124468644213 is nontrivially palindromic in base 10.

3124468644213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3124468644213 - 24 = 3124468644197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124468644313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4376006148 + ... + 4376006861.

It is an arithmetic number, because the mean of its divisors is an integer number (315072468360).

Almost surely, 23124468644213 is an apocalyptic number.

It is an amenable number.

3124468644213 is a deficient number, since it is larger than the sum of its proper divisors (1916690849547).

3124468644213 is a wasteful number, since it uses less digits than its factorization.

3124468644213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8752013036.

The product of its digits is 2654208, while the sum is 48.

The spelling of 3124468644213 in words is "three trillion, one hundred twenty-four billion, four hundred sixty-eight million, six hundred forty-four thousand, two hundred thirteen".

Divisors: 1 3 7 17 21 51 119 357 8752013009 26256039027 61264091063 148784221153 183792273189 446352663459 1041489548071 3124468644213