Base | Representation |
---|---|
bin | 1011100111011… |
… | …0100011010010 |
3 | 10101200020101111 |
4 | 2321312203102 |
5 | 44433020312 |
6 | 4500123534 |
7 | 1131054025 |
oct | 271664322 |
9 | 111606344 |
10 | 48720082 |
11 | 25557134 |
12 | 143965aa |
13 | a12a968 |
14 | 66831bc |
15 | 44258a7 |
hex | 2e768d2 |
48720082 has 4 divisors (see below), whose sum is σ = 73080126. Its totient is φ = 24360040.
The previous prime is 48720073. The next prime is 48720103. The reversal of 48720082 is 28002784.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 45037521 + 3682561 = 6711^2 + 1919^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12180019 + ... + 12180022.
Almost surely, 248720082 is an apocalyptic number.
48720082 is a deficient number, since it is larger than the sum of its proper divisors (24360044).
48720082 is a wasteful number, since it uses less digits than its factorization.
48720082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24360043.
The product of its (nonzero) digits is 7168, while the sum is 31.
The square root of 48720082 is about 6979.9772205932. The cubic root of 48720082 is about 365.2324334265.
The spelling of 48720082 in words is "forty-eight million, seven hundred twenty thousand, eighty-two".
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