Base | Representation |
---|---|
bin | 1011100101000… |
… | …1101010010111 |
3 | 10101101120010020 |
4 | 2321101222113 |
5 | 44413201413 |
6 | 4453000223 |
7 | 1126554351 |
oct | 271215227 |
9 | 111346106 |
10 | 48568983 |
11 | 25463661 |
12 | 14323073 |
13 | a0a6c58 |
14 | 66440d1 |
15 | 43e5c23 |
hex | 2e51a97 |
48568983 has 16 divisors (see below), whose sum is σ = 69204960. Its totient is φ = 30191616.
The previous prime is 48568979. The next prime is 48568987. The reversal of 48568983 is 38986584.
It is an interprime number because it is at equal distance from previous prime (48568979) and next prime (48568987).
It is not a de Polignac number, because 48568983 - 22 = 48568979 is a prime.
It is a super-2 number, since 2×485689832 = 4717892219308578, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48568987) 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, 1191 + ... + 9927.
It is an arithmetic number, because the mean of its divisors is an integer number (4325310).
Almost surely, 248568983 is an apocalyptic number.
48568983 is a deficient number, since it is larger than the sum of its proper divisors (20635977).
48568983 is a wasteful number, since it uses less digits than its factorization.
48568983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8866.
The product of its digits is 1658880, while the sum is 51.
The square root of 48568983 is about 6969.1450695189. The cubic root of 48568983 is about 364.8544687852.
The spelling of 48568983 in words is "forty-eight million, five hundred sixty-eight thousand, nine hundred eighty-three".
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