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29695353341 = 85973454153
BaseRepresentation
bin11011101001111110…
…110010000111111101
32211122112001020201112
4123221332302013331
5441304002301331
621350350251405
72100610224113
oct335176620775
984575036645
1029695353341
1111659286535
125908ab6b65
132a5322b2c4
141619bc5ab3
15b8beed32b
hex6e9fb21fd

29695353341 has 4 divisors (see below), whose sum is σ = 29698816092. Its totient is φ = 29691890592.

The previous prime is 29695353239. The next prime is 29695353349. The reversal of 29695353341 is 14335359692.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20293142116 + 9402211225 = 142454^2 + 96965^2 .

It is a cyclic number.

It is not a de Polignac number, because 29695353341 - 222 = 29691159037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29695353341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29695353349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718480 + ... + 1735673.

It is an arithmetic number, because the mean of its divisors is an integer number (7424704023).

Almost surely, 229695353341 is an apocalyptic number.

It is an amenable number.

29695353341 is a deficient number, since it is larger than the sum of its proper divisors (3462751).

29695353341 is an equidigital number, since it uses as much as digits as its factorization.

29695353341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462750.

The product of its digits is 2624400, while the sum is 50.

The spelling of 29695353341 in words is "twenty-nine billion, six hundred ninety-five million, three hundred fifty-three thousand, three hundred forty-one".

Divisors: 1 8597 3454153 29695353341