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9169234055 = 54144727971
BaseRepresentation
bin10001000101000011…
…10110100010000111
3212200000112100111022
420202201312202013
5122234310442210
64113504301355
7443136126542
oct104241664207
925600470438
109169234055
113985880293
12193a91185b
13b31854aa7
1462daa9859
15389eaa155
hex222876887

9169234055 has 8 divisors (see below), whose sum is σ = 11271448944. Its totient is φ = 7156475200.

The previous prime is 9169234037. The next prime is 9169234057. The reversal of 9169234055 is 5504329619.

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

It is not a de Polignac number, because 9169234055 - 26 = 9169233991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9169233997 and 9169234015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9169234057) 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, 22363781 + ... + 22364190.

It is an arithmetic number, because the mean of its divisors is an integer number (1408931118).

Almost surely, 29169234055 is an apocalyptic number.

9169234055 is a deficient number, since it is larger than the sum of its proper divisors (2102214889).

9169234055 is a wasteful number, since it uses less digits than its factorization.

9169234055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44728017.

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 9169234055 is about 95756.1175852488. The cubic root of 9169234055 is about 2093.0407616594.

The spelling of 9169234055 in words is "nine billion, one hundred sixty-nine million, two hundred thirty-four thousand, fifty-five".

Divisors: 1 5 41 205 44727971 223639855 1833846811 9169234055