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34102121006 = 2171952789661
BaseRepresentation
bin11111110000101001…
…010001001000101110
310021000122011020111202
4133300221101020232
51024320120333011
623355530445502
72315040150212
oct376051211056
9107018136452
1034102121006
111350a838288
126738893892
1332a61c0835
141917182942
15d48d2223b
hex7f0a5122e

34102121006 has 16 divisors (see below), whose sum is σ = 57012834960. Its totient is φ = 15203422080.

The previous prime is 34102120979. The next prime is 34102121029. The reversal of 34102121006 is 60012120143.

It is a congruent number.

It is an unprimeable number.

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, 26394185 + ... + 26395476.

It is an arithmetic number, because the mean of its divisors is an integer number (3563302185).

Almost surely, 234102121006 is an apocalyptic number.

34102121006 is a deficient number, since it is larger than the sum of its proper divisors (22910713954).

34102121006 is a wasteful number, since it uses less digits than its factorization.

34102121006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52789699.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 34102121006 its reverse (60012120143), we get a palindrome (94114241149).

The spelling of 34102121006 in words is "thirty-four billion, one hundred two million, one hundred twenty-one thousand, six".

Divisors: 1 2 17 19 34 38 323 646 52789661 105579322 897424237 1003003559 1794848474 2006007118 17051060503 34102121006