Base | Representation |
---|---|
bin | 11100001001101… |
… | …000000001000000 |
3 | 1012220200120120020 |
4 | 130021220001000 |
5 | 1431401111443 |
6 | 114510413440 |
7 | 14463233631 |
oct | 3411500100 |
9 | 1186616506 |
10 | 472285248 |
11 | 222657996 |
12 | 112201280 |
13 | 76b00336 |
14 | 46a1d888 |
15 | 2b6e1583 |
hex | 1c268040 |
472285248 has 56 divisors (see below), whose sum is σ = 1289913600. Its totient is φ = 152348160.
The previous prime is 472285207. The next prime is 472285259. The reversal of 472285248 is 842582274.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33723 + ... + 45626.
Almost surely, 2472285248 is an apocalyptic number.
472285248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
472285248 is an abundant number, since it is smaller than the sum of its proper divisors (817628352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472285248 is a wasteful number, since it uses less digits than its factorization.
472285248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79395 (or 79385 counting only the distinct ones).
The product of its digits is 286720, while the sum is 42.
The square root of 472285248 is about 21732.1247925738. The cubic root of 472285248 is about 778.7560975555.
The spelling of 472285248 in words is "four hundred seventy-two million, two hundred eighty-five thousand, two hundred forty-eight".
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