Base | Representation |
---|---|
bin | 11100010100110… |
… | …101110001110111 |
3 | 1020010012221102121 |
4 | 130110311301313 |
5 | 1433124201312 |
6 | 115053420411 |
7 | 14530230142 |
oct | 3424656167 |
9 | 1203187377 |
10 | 475225207 |
11 | 224285806 |
12 | 11319a707 |
13 | 775bc562 |
14 | 47187059 |
15 | 2bac2707 |
hex | 1c535c77 |
475225207 has 16 divisors (see below), whose sum is σ = 513216000. Its totient is φ = 438588864.
The previous prime is 475225183. The next prime is 475225217. The reversal of 475225207 is 702522574.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 475225207 - 227 = 341007479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (475225217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587019 + ... + 587827.
It is an arithmetic number, because the mean of its divisors is an integer number (32076000).
Almost surely, 2475225207 is an apocalyptic number.
475225207 is a deficient number, since it is larger than the sum of its proper divisors (37990793).
475225207 is a wasteful number, since it uses less digits than its factorization.
475225207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1590.
The product of its (nonzero) digits is 39200, while the sum is 34.
The square root of 475225207 is about 21799.6607083688. The cubic root of 475225207 is about 780.3686658503.
The spelling of 475225207 in words is "four hundred seventy-five million, two hundred twenty-five thousand, two hundred seven".
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