Base | Representation |
---|---|
bin | 11101001010010… |
… | …11100010101100 |
3 | 122001022101000112 |
4 | 32211023202230 |
5 | 1000111041003 |
6 | 40135115152 |
7 | 6030205040 |
oct | 1645134254 |
9 | 561271015 |
10 | 244627628 |
11 | 1160a43a3 |
12 | 69b12ab8 |
13 | 3b8b129b |
14 | 246bc020 |
15 | 167223d8 |
hex | e94b8ac |
244627628 has 12 divisors (see below), whose sum is σ = 489255312. Its totient is φ = 104840400.
The previous prime is 244627627. The next prime is 244627631. The reversal of 244627628 is 826726442.
244627628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
244627628 is an admirable number.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (244627627) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4368323 + ... + 4368378.
It is an arithmetic number, because the mean of its divisors is an integer number (40771276).
Almost surely, 2244627628 is an apocalyptic number.
244627628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
244627628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244627628 is a wasteful number, since it uses less digits than its factorization.
244627628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8736712 (or 8736710 counting only the distinct ones).
The product of its digits is 258048, while the sum is 41.
The square root of 244627628 is about 15640.5763320921. The cubic root of 244627628 is about 625.4152998738.
The spelling of 244627628 in words is "two hundred forty-four million, six hundred twenty-seven thousand, six hundred twenty-eight".
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