Base | Representation |
---|---|
bin | 1011100010000… |
… | …1111011101001 |
3 | 10101000121221102 |
4 | 2320201323221 |
5 | 44340422411 |
6 | 4444451145 |
7 | 1125111362 |
oct | 270417351 |
9 | 111017842 |
10 | 48373481 |
11 | 2533a792 |
12 | 14249ab5 |
13 | a038c80 |
14 | 65d2b69 |
15 | 43a7d3b |
hex | 2e21ee9 |
48373481 has 16 divisors (see below), whose sum is σ = 54528768. Its totient is φ = 42614400.
The previous prime is 48373459. The next prime is 48373499. The reversal of 48373481 is 18437384.
It is a cyclic number.
It is not a de Polignac number, because 48373481 - 214 = 48357097 is a prime.
It is a super-2 number, since 2×483734812 = 4679987328114722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48373441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24086 + ... + 26016.
It is an arithmetic number, because the mean of its divisors is an integer number (3408048).
Almost surely, 248373481 is an apocalyptic number.
48373481 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
48373481 is a deficient number, since it is larger than the sum of its proper divisors (6155287).
48373481 is a wasteful number, since it uses less digits than its factorization.
48373481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2032.
The product of its digits is 64512, while the sum is 38.
The square root of 48373481 is about 6955.1046721095. The cubic root of 48373481 is about 364.3642677342.
The spelling of 48373481 in words is "forty-eight million, three hundred seventy-three thousand, four hundred eighty-one".
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