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484402169 = 1989286459
BaseRepresentation
bin11100110111110…
…110001111111001
31020202111011212002
4130313312033321
51443001332134
6120022230345
715001231136
oct3467661771
91222434762
10484402169
11229483579
121162853b5
1379483604
144849558d
152c7d687e
hex1cdf63f9

484402169 has 8 divisors (see below), whose sum is σ = 515628000. Its totient is φ = 453749472.

The previous prime is 484402153. The next prime is 484402201. The reversal of 484402169 is 961204484.

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 484402169 - 24 = 484402153 is a prime.

It is a super-2 number, since 2×4844021692 = 469290922663809122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (484402469) 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, 141539 + ... + 144920.

It is an arithmetic number, because the mean of its divisors is an integer number (64453500).

Almost surely, 2484402169 is an apocalyptic number.

It is an amenable number.

484402169 is a deficient number, since it is larger than the sum of its proper divisors (31225831).

484402169 is a wasteful number, since it uses less digits than its factorization.

484402169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286567.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 484402169 is about 22009.1383066216. The cubic root of 484402169 is about 785.3598463796.

The spelling of 484402169 in words is "four hundred eighty-four million, four hundred two thousand, one hundred sixty-nine".

Divisors: 1 19 89 1691 286459 5442721 25494851 484402169