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2084134169 = 131391153367
BaseRepresentation
bin111110000111001…
…0101110100011001
312101020122222121102
41330032111310121
513232014243134
6542450121145
7102434563625
oct17416256431
95336588542
102084134169
1197a491937
124a1b801b5
13272a243b0
1415ab1a185
15c2e8137e
hex7c395d19

2084134169 has 8 divisors (see below), whose sum is σ = 2260601280. Its totient is φ = 1909974096.

The previous prime is 2084134133. The next prime is 2084134177. The reversal of 2084134169 is 9614314802.

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 2084134169 - 224 = 2067356953 is a prime.

It is a super-2 number, since 2×20841341692 = 8687230468786641122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2084134109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574877 + ... + 578490.

It is an arithmetic number, because the mean of its divisors is an integer number (282575160).

Almost surely, 22084134169 is an apocalyptic number.

It is an amenable number.

2084134169 is a deficient number, since it is larger than the sum of its proper divisors (176467111).

2084134169 is a wasteful number, since it uses less digits than its factorization.

2084134169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153519.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 2084134169 is about 45652.3183310552. The cubic root of 2084134169 is about 1277.3460164713.

The spelling of 2084134169 in words is "two billion, eighty-four million, one hundred thirty-four thousand, one hundred sixty-nine".

Divisors: 1 13 139 1807 1153367 14993771 160318013 2084134169