Base | Representation |
---|---|
bin | 11011111111110… |
… | …110010001010011 |
3 | 1012201212100201100 |
4 | 123333312101103 |
5 | 1430222102240 |
6 | 114335435443 |
7 | 14432400315 |
oct | 3377662123 |
9 | 1181770640 |
10 | 469722195 |
11 | 221167268 |
12 | 111385b83 |
13 | 76413837 |
14 | 465537b5 |
15 | 2b386e30 |
hex | 1bff6453 |
469722195 has 12 divisors (see below), whose sum is σ = 814185216. Its totient is φ = 250518480.
The previous prime is 469722181. The next prime is 469722217. The reversal of 469722195 is 591227964.
It is not a de Polignac number, because 469722195 - 26 = 469722131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10438271 = 469722195 / (4 + 6 + 9 + 7 + 2 + 2 + 1 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 469722195.
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 11 ways as a sum of consecutive naturals, for example, 5219091 + ... + 5219180.
It is an arithmetic number, because the mean of its divisors is an integer number (67848768).
Almost surely, 2469722195 is an apocalyptic number.
469722195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
469722195 is a deficient number, since it is larger than the sum of its proper divisors (344463021).
469722195 is a wasteful number, since it uses less digits than its factorization.
469722195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10438282 (or 10438279 counting only the distinct ones).
The product of its digits is 272160, while the sum is 45.
The square root of 469722195 is about 21673.0753470752. The cubic root of 469722195 is about 777.3447931353.
The spelling of 469722195 in words is "four hundred sixty-nine million, seven hundred twenty-two thousand, one hundred ninety-five".
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