Base | Representation |
---|---|
bin | 1011011110010… |
… | …0100011100000 |
3 | 10100112212002021 |
4 | 2313210203200 |
5 | 44304401310 |
6 | 4435231224 |
7 | 1123013416 |
oct | 267444340 |
9 | 110485067 |
10 | 48122080 |
11 | 25188916 |
12 | 14148514 |
13 | 9c7b706 |
14 | 65692b6 |
15 | 43585da |
hex | 2de48e0 |
48122080 has 48 divisors (see below), whose sum is σ = 115410960. Its totient is φ = 18961536.
The previous prime is 48122059. The next prime is 48122101. The reversal of 48122080 is 8022184.
It is an interprime number because it is at equal distance from previous prime (48122059) and next prime (48122101).
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, 718207 + ... + 718273.
It is an arithmetic number, because the mean of its divisors is an integer number (2404395).
Almost surely, 248122080 is an apocalyptic number.
48122080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48122080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57705480).
48122080 is an abundant number, since it is smaller than the sum of its proper divisors (67288880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48122080 is an frugal number, since it uses more digits than its factorization.
48122080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216 (or 74 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 48122080 is about 6937.0080005720. The cubic root of 48122080 is about 363.7319606237.
The spelling of 48122080 in words is "forty-eight million, one hundred twenty-two thousand, eighty".
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