Base | Representation |
---|---|
bin | 11100001100010… |
… | …000101101100011 |
3 | 1012221222200102001 |
4 | 130030100231203 |
5 | 1432040214402 |
6 | 114533304431 |
7 | 14502142303 |
oct | 3414205543 |
9 | 1187880361 |
10 | 472976227 |
11 | 222a8a049 |
12 | 112495117 |
13 | 76cb29b9 |
14 | 46b5d603 |
15 | 2b7cb187 |
hex | 1c310b63 |
472976227 has 8 divisors (see below), whose sum is σ = 507853152. Its totient is φ = 438883200.
The previous prime is 472976219. The next prime is 472976297. The reversal of 472976227 is 722679274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 472976227 - 23 = 472976219 is a prime.
It is a super-2 number, since 2×4729762272 = 447413022614311058, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472976297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194724 + ... + 197137.
It is an arithmetic number, because the mean of its divisors is an integer number (63481644).
Almost surely, 2472976227 is an apocalyptic number.
472976227 is a deficient number, since it is larger than the sum of its proper divisors (34876925).
472976227 is a wasteful number, since it uses less digits than its factorization.
472976227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391949.
The product of its digits is 592704, while the sum is 46.
The square root of 472976227 is about 21748.0166222118. The cubic root of 472976227 is about 779.1356999955.
The spelling of 472976227 in words is "four hundred seventy-two million, nine hundred seventy-six thousand, two hundred twenty-seven".
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