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29141675239 = 1912371239913
BaseRepresentation
bin11011001000111110…
…101010110011100111
32210012221012111011011
4123020332222303213
5434140232101424
621215411123051
72051105103205
oct331076526347
983187174134
1029141675239
11113a4796a26
1257935a3487
132995600921
1415a645a075
15b585d0694
hex6c8faace7

29141675239 has 8 divisors (see below), whose sum is σ = 30700270640. Its totient is φ = 27585562176.

The previous prime is 29141675219. The next prime is 29141675249. The reversal of 29141675239 is 93257614192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29141675239 - 25 = 29141675207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29141675192 and 29141675201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29141675219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596454 + ... + 643459.

It is an arithmetic number, because the mean of its divisors is an integer number (3837533830).

Almost surely, 229141675239 is an apocalyptic number.

29141675239 is a deficient number, since it is larger than the sum of its proper divisors (1558595401).

29141675239 is a wasteful number, since it uses less digits than its factorization.

29141675239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241169.

The product of its digits is 816480, while the sum is 49.

The spelling of 29141675239 in words is "twenty-nine billion, one hundred forty-one million, six hundred seventy-five thousand, two hundred thirty-nine".

Divisors: 1 19 1237 23503 1239913 23558347 1533772381 29141675239