Base | Representation |
---|---|
bin | 1011101001110… |
… | …1100111111000 |
3 | 10101222100220211 |
4 | 2322131213320 |
5 | 100003130440 |
6 | 4503400504 |
7 | 1132321432 |
oct | 272354770 |
9 | 111870824 |
10 | 48880120 |
11 | 256563a3 |
12 | 14453134 |
13 | a185763 |
14 | 66c5652 |
15 | 4457eea |
hex | 2e9d9f8 |
48880120 has 16 divisors (see below), whose sum is σ = 109980360. Its totient is φ = 19552032.
The previous prime is 48880081. The next prime is 48880123. The reversal of 48880120 is 2108884.
It is a super-2 number, since 2×488801202 = 4778532262428800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48880123) 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, 610962 + ... + 611041.
Almost surely, 248880120 is an apocalyptic number.
48880120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48880120 is an abundant number, since it is smaller than the sum of its proper divisors (61100240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48880120 is a wasteful number, since it uses less digits than its factorization.
48880120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222014 (or 1222010 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 31.
The square root of 48880120 is about 6991.4318991177. The cubic root of 48880120 is about 365.6319071917.
It can be divided in two parts, 488 and 80120, that added together give a palindrome (80608).
The spelling of 48880120 in words is "forty-eight million, eight hundred eighty thousand, one hundred twenty".
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