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29159834483 = 138839253769
BaseRepresentation
bin11011001010000011…
…111100001101110011
32210021012101001221202
4123022003330031303
5434204404200413
621221300241415
72051415334463
oct331203741563
983235331852
1029159834483
1111403a6a26a
1257996a026b
1329992bb240
1415a8a25ba3
15b59ebae58
hex6ca0fc373

29159834483 has 8 divisors (see below), whose sum is σ = 31406575200. Its totient is φ = 26913619008.

The previous prime is 29159834471. The next prime is 29159834507. The reversal of 29159834483 is 38443895192.

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 29159834483 - 216 = 29159768947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29159834083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11978 + ... + 241791.

It is an arithmetic number, because the mean of its divisors is an integer number (3925821900).

Almost surely, 229159834483 is an apocalyptic number.

29159834483 is a deficient number, since it is larger than the sum of its proper divisors (2246740717).

29159834483 is a wasteful number, since it uses less digits than its factorization.

29159834483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262621.

The product of its digits is 7464960, while the sum is 56.

The spelling of 29159834483 in words is "twenty-nine billion, one hundred fifty-nine million, eight hundred thirty-four thousand, four hundred eighty-three".

Divisors: 1 13 8839 114907 253769 3298997 2243064191 29159834483