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34130131001 = 2937193164809
BaseRepresentation
bin11111110010010100…
…000111100000111001
310021002120212021222222
4133302110013200321
51024344303143001
623402411053425
72315530220051
oct376224074071
9107076767888
1034130131001
111352462963a
126746141275
1332abc49ab5
14191ab94561
15d4b50661b
hex7f2507839

34130131001 has 16 divisors (see below), whose sum is σ = 36449379600. Its totient is φ = 31896281088.

The previous prime is 34130130967. The next prime is 34130131033. The reversal of 34130131001 is 10013103143.

It can be written as a sum of positive squares in 8 ways, for example, as 5880589225 + 28249541776 = 76685^2 + 168076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34130131001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34130131051) 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, 124685 + ... + 289493.

It is an arithmetic number, because the mean of its divisors is an integer number (2278086225).

Almost surely, 234130131001 is an apocalyptic number.

It is an amenable number.

34130131001 is a deficient number, since it is larger than the sum of its proper divisors (2319248599).

34130131001 is a wasteful number, since it uses less digits than its factorization.

34130131001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165068.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 34130131001 its reverse (10013103143), we get a palindrome (44143234144).

The spelling of 34130131001 in words is "thirty-four billion, one hundred thirty million, one hundred thirty-one thousand, one".

Divisors: 1 29 37 193 1073 5597 7141 164809 207089 4779461 6097933 31808137 176840057 922435973 1176901069 34130131001