Base | Representation |
---|---|
bin | 11011111110110… |
… | …111101111100010 |
3 | 1012201101100101200 |
4 | 123332313233202 |
5 | 1430140403312 |
6 | 114330142030 |
7 | 14430252531 |
oct | 3376675742 |
9 | 1181340350 |
10 | 469466082 |
11 | 2210018a8 |
12 | 111281916 |
13 | 763540a7 |
14 | 464c8318 |
15 | 2b3360dc |
hex | 1bfb7be2 |
469466082 has 18 divisors (see below), whose sum is σ = 1017375723. Its totient is φ = 156458052.
The previous prime is 469466059. The next prime is 469466083. The reversal of 469466082 is 280664964.
It can be written as a sum of positive squares in only one way, i.e., 234733041 + 234733041 = 15321^2 + 15321^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=15321.
It is a super-3 number, since 3×4694660823 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (469466083) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 89373 + ... + 94479.
Almost surely, 2469466082 is an apocalyptic number.
469466082 is an abundant number, since it is smaller than the sum of its proper divisors (547909641).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469466082 is an frugal number, since it uses more digits than its factorization.
469466082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10222 (or 5112 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 45.
The square root of 469466082 is about 21667.1659891182. The cubic root of 469466082 is about 777.2034867036.
The spelling of 469466082 in words is "four hundred sixty-nine million, four hundred sixty-six thousand, eighty-two".
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