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29160050863 = 281103772423
BaseRepresentation
bin11011001010000100…
…110001000010101111
32210021012210001202211
4123022010301002233
5434204433111423
621221305031251
72051420225356
oct331204610257
983235701684
1029160050863
11114040a7899
125799785527
132999365888
1415a8a8099d
15b5a01010d
hex6ca1310af

29160050863 has 4 divisors (see below), whose sum is σ = 29263823568. Its totient is φ = 29056278160.

The previous prime is 29160050839. The next prime is 29160050903. The reversal of 29160050863 is 36805006192.

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

It is a cyclic number.

It is not a de Polignac number, because 29160050863 - 29 = 29160050351 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29160050263) 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, 51885931 + ... + 51886492.

It is an arithmetic number, because the mean of its divisors is an integer number (7315955892).

Almost surely, 229160050863 is an apocalyptic number.

29160050863 is a deficient number, since it is larger than the sum of its proper divisors (103772705).

29160050863 is a wasteful number, since it uses less digits than its factorization.

29160050863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103772704.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 29160050863 in words is "twenty-nine billion, one hundred sixty million, fifty thousand, eight hundred sixty-three".

Divisors: 1 281 103772423 29160050863