Base | Representation |
---|---|
bin | 1011100000101… |
… | …1010101101000 |
3 | 10100211220222211 |
4 | 2320023111220 |
5 | 44324442221 |
6 | 4442454504 |
7 | 1124244514 |
oct | 270132550 |
9 | 110756884 |
10 | 48280936 |
11 | 25287200 |
12 | 14204434 |
13 | a005b02 |
14 | 65ab144 |
15 | 438a6e1 |
hex | 2e0b568 |
48280936 has 24 divisors (see below), whose sum is σ = 99506610. Its totient is φ = 21945440.
The previous prime is 48280931. The next prime is 48280943. The reversal of 48280936 is 63908284.
It can be written as a sum of positive squares in only one way, i.e., 48024900 + 256036 = 6930^2 + 506^2 .
It is not an unprimeable number, because it can be changed into a prime (48280931) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23971 + ... + 25906.
Almost surely, 248280936 is an apocalyptic number.
It is an amenable number.
48280936 is an abundant number, since it is smaller than the sum of its proper divisors (51225674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48280936 is a wasteful number, since it uses less digits than its factorization.
48280936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49905 (or 49890 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 48280936 is about 6948.4484599082. The cubic root of 48280936 is about 364.1317600527.
It can be divided in two parts, 482 and 80936, that added together give a palindrome (81418).
The spelling of 48280936 in words is "forty-eight million, two hundred eighty thousand, nine hundred thirty-six".
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