Base | Representation |
---|---|
bin | 11100111000110… |
… | …000110011111010 |
3 | 1020202221100220021 |
4 | 130320300303322 |
5 | 1443032021132 |
6 | 120031321054 |
7 | 15003250363 |
oct | 3470606372 |
9 | 1222840807 |
10 | 484642042 |
11 | 229627815 |
12 | 11638018a |
13 | 79538851 |
14 | 48518b6a |
15 | 2c832997 |
hex | 1ce30cfa |
484642042 has 4 divisors (see below), whose sum is σ = 726963066. Its totient is φ = 242321020.
The previous prime is 484642031. The next prime is 484642073. The reversal of 484642042 is 240246484.
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., 370601001 + 114041041 = 19251^2 + 10679^2 .
It is a junction number, because it is equal to n+sod(n) for n = 484641989 and 484642007.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121160509 + ... + 121160512.
Almost surely, 2484642042 is an apocalyptic number.
484642042 is a deficient number, since it is larger than the sum of its proper divisors (242321024).
484642042 is a wasteful number, since it uses less digits than its factorization.
484642042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242321023.
The product of its (nonzero) digits is 49152, while the sum is 34.
The square root of 484642042 is about 22014.5870276960. The cubic root of 484642042 is about 785.4894601228.
The spelling of 484642042 in words is "four hundred eighty-four million, six hundred forty-two thousand, forty-two".
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