Base | Representation |
---|---|
bin | 1011100101000… |
… | …1101111000000 |
3 | 10101101120112020 |
4 | 2321101233000 |
5 | 44413204110 |
6 | 4453001440 |
7 | 1126555254 |
oct | 271215700 |
9 | 111346466 |
10 | 48569280 |
11 | 25463901 |
12 | 14323280 |
13 | a0a7126 |
14 | 6644264 |
15 | 43e5d70 |
hex | 2e51bc0 |
48569280 has 56 divisors (see below), whose sum is σ = 154210512. Its totient is φ = 12951552.
The previous prime is 48569267. The next prime is 48569291. The reversal of 48569280 is 8296584.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 24337 + ... + 26256.
Almost surely, 248569280 is an apocalyptic number.
48569280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48569280 is an abundant number, since it is smaller than the sum of its proper divisors (105641232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48569280 is a wasteful number, since it uses less digits than its factorization.
48569280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50613 (or 50603 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The square root of 48569280 is about 6969.1663776954. The cubic root of 48569280 is about 364.8552124804.
The spelling of 48569280 in words is "forty-eight million, five hundred sixty-nine thousand, two hundred eighty".
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