Base | Representation |
---|---|
bin | 11100010011000… |
… | …011100100110011 |
3 | 1020002100011202102 |
4 | 130103003210303 |
5 | 1433014214202 |
6 | 115035411015 |
7 | 14523241304 |
oct | 3423034463 |
9 | 1202304672 |
10 | 474757427 |
11 | 223a96311 |
12 | 112bb3a6b |
13 | 77487671 |
14 | 470a47ab |
15 | 2ba2dd02 |
hex | 1c4c3933 |
474757427 has 8 divisors (see below), whose sum is σ = 505767360. Its totient is φ = 444349800.
The previous prime is 474757403. The next prime is 474757429. The reversal of 474757427 is 724757474.
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 474757427 - 228 = 206321971 is a prime.
It is a super-2 number, since 2×4747574272 = 450789228983320658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (474757429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148949 + ... + 152102.
It is an arithmetic number, because the mean of its divisors is an integer number (63220920).
Almost surely, 2474757427 is an apocalyptic number.
474757427 is a deficient number, since it is larger than the sum of its proper divisors (31009933).
474757427 is a wasteful number, since it uses less digits than its factorization.
474757427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301153.
The product of its digits is 1536640, while the sum is 47.
The square root of 474757427 is about 21788.9290007563. The cubic root of 474757427 is about 780.1125341688.
Adding to 474757427 its sum of digits (47), we get a palindrome (474757474).
The spelling of 474757427 in words is "four hundred seventy-four million, seven hundred fifty-seven thousand, four hundred twenty-seven".
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