Base | Representation |
---|---|
bin | 1011100100111… |
… | …1000000101000 |
3 | 10101101000012220 |
4 | 2321033000220 |
5 | 44412324440 |
6 | 4452434040 |
7 | 1126510602 |
oct | 271170050 |
9 | 111330186 |
10 | 48558120 |
11 | 25456486 |
12 | 14318920 |
13 | a0a2020 |
14 | 6640172 |
15 | 43e28d0 |
hex | 2e4f028 |
48558120 has 128 divisors (see below), whose sum is σ = 166199040. Its totient is φ = 11243520.
The previous prime is 48558119. The next prime is 48558131. The reversal of 48558120 is 2185584.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25605 + ... + 27435.
It is an arithmetic number, because the mean of its divisors is an integer number (1298430).
Almost surely, 248558120 is an apocalyptic number.
48558120 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 48558120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83099520).
48558120 is an abundant number, since it is smaller than the sum of its proper divisors (117640920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48558120 is a wasteful number, since it uses less digits than its factorization.
48558120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1875 (or 1871 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 33.
The square root of 48558120 is about 6968.3656620473. The cubic root of 48558120 is about 364.8272654867.
The spelling of 48558120 in words is "forty-eight million, five hundred fifty-eight thousand, one hundred twenty".
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