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35000068141 = 263133080107
BaseRepresentation
bin100000100110001010…
…101010100000101101
310100100012210200102001
4200212022222200231
51033140004140031
624025004532301
72346222445663
oct404612524055
9110305720361
1035000068141
1113930698255
126949551091
1333ba2489bc
1419a0526c33
15d9ca95861
hex8262aa82d

35000068141 has 4 divisors (see below), whose sum is σ = 35133148512. Its totient is φ = 34866987772.

The previous prime is 35000068073. The next prime is 35000068211. The reversal of 35000068141 is 14186000053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14186000053 = 23616782611.

It is a cyclic number.

It is not a de Polignac number, because 35000068141 - 211 = 35000066093 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 (35000069141) 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, 66539791 + ... + 66540316.

It is an arithmetic number, because the mean of its divisors is an integer number (8783287128).

Almost surely, 235000068141 is an apocalyptic number.

It is an amenable number.

35000068141 is a deficient number, since it is larger than the sum of its proper divisors (133080371).

35000068141 is a wasteful number, since it uses less digits than its factorization.

35000068141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133080370.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 35000068141 its reverse (14186000053), we get a palindrome (49186068194).

The spelling of 35000068141 in words is "thirty-five billion, sixty-eight thousand, one hundred forty-one".

Divisors: 1 263 133080107 35000068141