Base | Representation |
---|---|
bin | 11100010011100… |
… | …011110100000000 |
3 | 1020002120212212222 |
4 | 130103203310000 |
5 | 1433032430342 |
6 | 115042310212 |
7 | 14524331261 |
oct | 3423436400 |
9 | 1202525788 |
10 | 474889472 |
11 | 224076542 |
12 | 113058368 |
13 | 775027b5 |
14 | 470da968 |
15 | 2ba57ed2 |
hex | 1c4e3d00 |
474889472 has 36 divisors (see below), whose sum is σ = 949509540. Its totient is φ = 237047808.
The previous prime is 474889447. The next prime is 474889507. The reversal of 474889472 is 274988474.
It can be written as a sum of positive squares in 2 ways, for example, as 288184576 + 186704896 = 16976^2 + 13664^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205958 + ... + 208250.
It is an arithmetic number, because the mean of its divisors is an integer number (26375265).
Almost surely, 2474889472 is an apocalyptic number.
It is an amenable number.
474889472 is a deficient number, since it is larger than the sum of its proper divisors (474620068).
474889472 is an equidigital number, since it uses as much as digits as its factorization.
474889472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3118 (or 3104 counting only the distinct ones).
The product of its digits is 3612672, while the sum is 53.
The square root of 474889472 is about 21791.9588839553. The cubic root of 474889472 is about 780.1848520903.
The spelling of 474889472 in words is "four hundred seventy-four million, eight hundred eighty-nine thousand, four hundred seventy-two".
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