Base | Representation |
---|---|
bin | 11100010101111… |
… | …000111000100101 |
3 | 1020010201220110200 |
4 | 130111320320211 |
5 | 1433212000234 |
6 | 115103341113 |
7 | 14532453402 |
oct | 3425707045 |
9 | 1203656420 |
10 | 475500069 |
11 | 224453270 |
12 | 1132b1799 |
13 | 776876b5 |
14 | 472192a9 |
15 | 2bb28d99 |
hex | 1c578e25 |
475500069 has 12 divisors (see below), whose sum is σ = 749272992. Its totient is φ = 288181800.
The previous prime is 475500059. The next prime is 475500071. The reversal of 475500069 is 960005574.
475500069 is a `hidden beast` number, since 47 + 550 + 0 + 0 + 69 = 666.
It is not a de Polignac number, because 475500069 - 224 = 458722853 is a prime.
It is a super-2 number, since 2×4755000692 = 452200631238009522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (475500019) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2401417 + ... + 2401614.
It is an arithmetic number, because the mean of its divisors is an integer number (62439416).
Almost surely, 2475500069 is an apocalyptic number.
It is an amenable number.
475500069 is a deficient number, since it is larger than the sum of its proper divisors (273772923).
475500069 is a wasteful number, since it uses less digits than its factorization.
475500069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4803048 (or 4803045 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 475500069 is about 21805.9640694925. The cubic root of 475500069 is about 780.5190874113.
The spelling of 475500069 in words is "four hundred seventy-five million, five hundred thousand, sixty-nine".
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