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29161112753 = 191349437467
BaseRepresentation
bin11011001010001000…
…110100010010110001
32210021021210000102002
4123022020310102301
5434210221102003
621221343503345
72051432240303
oct331210642261
983237700362
1029161112753
1111404762693
125799bb7b55
132999648006
1415a8c79973
15b5a16ea88
hex6ca2344b1

29161112753 has 8 divisors (see below), whose sum is σ = 29397849600. Its totient is φ = 28925251920.

The previous prime is 29161112737. The next prime is 29161112803. The reversal of 29161112753 is 35721116192.

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 29161112753 - 24 = 29161112737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29161112653) 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, 152075 + ... + 285392.

It is an arithmetic number, because the mean of its divisors is an integer number (3674731200).

Almost surely, 229161112753 is an apocalyptic number.

It is an amenable number.

29161112753 is a deficient number, since it is larger than the sum of its proper divisors (236736847).

29161112753 is a wasteful number, since it uses less digits than its factorization.

29161112753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438007.

The product of its digits is 22680, while the sum is 38.

The spelling of 29161112753 in words is "twenty-nine billion, one hundred sixty-one million, one hundred twelve thousand, seven hundred fifty-three".

Divisors: 1 191 349 66659 437467 83556197 152675983 29161112753