Base | Representation |
---|---|
bin | 1011100100110… |
… | …1010011101100 |
3 | 10101100122122200 |
4 | 2321031103230 |
5 | 44412114043 |
6 | 4452341500 |
7 | 1126451352 |
oct | 271152354 |
9 | 111318580 |
10 | 48551148 |
11 | 25451218 |
12 | 14314890 |
13 | a09bab9 |
14 | 663b7d2 |
15 | 43e07d3 |
hex | 2e4d4ec |
48551148 has 36 divisors (see below), whose sum is σ = 124564440. Its totient is φ = 15941376.
The previous prime is 48551147. The next prime is 48551179. The reversal of 48551148 is 84115584.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×485511483 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48551147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7653 + ... + 12476.
Almost surely, 248551148 is an apocalyptic number.
It is an amenable number.
48551148 is an abundant number, since it is smaller than the sum of its proper divisors (76013292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48551148 is a wasteful number, since it uses less digits than its factorization.
48551148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20206 (or 20201 counting only the distinct ones).
The product of its digits is 25600, while the sum is 36.
The square root of 48551148 is about 6967.8653833150. The cubic root of 48551148 is about 364.8098039551.
The spelling of 48551148 in words is "forty-eight million, five hundred fifty-one thousand, one hundred forty-eight".
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