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34244310121 = 747617168697
BaseRepresentation
bin11111111001000111…
…101011010001101001
310021101112201012022021
4133321013223101221
51030113020410441
623422010224441
72321414555560
oct377107532151
9107345635267
1034244310121
111358302504a
126778425121
1332c97b63c8
14192bdd6bd7
15d5655c3d1
hex7f91eb469

34244310121 has 16 divisors (see below), whose sum is σ = 40034059776. Its totient is φ = 28681019136.

The previous prime is 34244310119. The next prime is 34244310143. The reversal of 34244310121 is 12101344243.

It is not a de Polignac number, because 34244310121 - 21 = 34244310119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34244310421) 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, 118645 + ... + 287341.

It is an arithmetic number, because the mean of its divisors is an integer number (2502128736).

Almost surely, 234244310121 is an apocalyptic number.

It is an amenable number.

34244310121 is a deficient number, since it is larger than the sum of its proper divisors (5789749655).

34244310121 is a wasteful number, since it uses less digits than its factorization.

34244310121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169368.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 34244310121 its reverse (12101344243), we get a palindrome (46345654364).

The spelling of 34244310121 in words is "thirty-four billion, two hundred forty-four million, three hundred ten thousand, one hundred twenty-one".

Divisors: 1 7 47 329 617 4319 28999 168697 202993 1180879 7928759 55501313 104086049 728602343 4892044303 34244310121