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34012345141 = 137248265293
BaseRepresentation
bin11111101011010010…
…110011001100110101
310020210101020011011201
4133223102303030311
51024124130021031
623343002332501
72312600110045
oct375322631465
9106711204151
1034012345141
111347409a355
1267127ba131
133290719918
141909293725
15d40edbd61
hex7eb4b3335

34012345141 has 4 divisors (see below), whose sum is σ = 34260610572. Its totient is φ = 33764079712.

The previous prime is 34012345117. The next prime is 34012345187. The reversal of 34012345141 is 14154321043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14154321043 = 19373338451.

It can be written as a sum of positive squares in 2 ways, for example, as 18896626225 + 15115718916 = 137465^2 + 122946^2 .

It is a cyclic number.

It is not a de Polignac number, because 34012345141 - 217 = 34012214069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012342141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124132510 + ... + 124132783.

It is an arithmetic number, because the mean of its divisors is an integer number (8565152643).

Almost surely, 234012345141 is an apocalyptic number.

It is an amenable number.

34012345141 is a deficient number, since it is larger than the sum of its proper divisors (248265431).

34012345141 is a wasteful number, since it uses less digits than its factorization.

34012345141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248265430.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 34012345141 its reverse (14154321043), we get a palindrome (48166666184).

The spelling of 34012345141 in words is "thirty-four billion, twelve million, three hundred forty-five thousand, one hundred forty-one".

Divisors: 1 137 248265293 34012345141