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469085082 = 23641121967
BaseRepresentation
bin11011111101011…
…010101110011010
31012200122222202120
4123331122232122
51430041210312
6114314042110
714424104664
oct3375325632
91180588676
10469085082
11220871624
12111119336
137624c84b
1446429534
152b2ad28c
hex1bf5ab9a

469085082 has 16 divisors (see below), whose sum is σ = 939641472. Its totient is φ = 156116480.

The previous prime is 469085077. The next prime is 469085119. The reversal of 469085082 is 280580964.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 57138 + ... + 64829.

It is an arithmetic number, because the mean of its divisors is an integer number (58727592).

Almost surely, 2469085082 is an apocalyptic number.

469085082 is an abundant number, since it is smaller than the sum of its proper divisors (470556390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469085082 is a wasteful number, since it uses less digits than its factorization.

469085082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122613.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 469085082 is about 21658.3720994908. The cubic root of 469085082 is about 776.9931806553.

The spelling of 469085082 in words is "four hundred sixty-nine million, eighty-five thousand, eighty-two".

Divisors: 1 2 3 6 641 1282 1923 3846 121967 243934 365901 731802 78180847 156361694 234542541 469085082