Base | Representation |
---|---|
bin | 11101001101100… |
… | …00011110011110 |
3 | 122002002101010121 |
4 | 32212300132132 |
5 | 1000212303204 |
6 | 40152025154 |
7 | 6033546256 |
oct | 1646603636 |
9 | 562071117 |
10 | 245041054 |
11 | 116356a75 |
12 | 6a0921ba |
13 | 3b9c750b |
14 | 24788966 |
15 | 167a4b54 |
hex | e9b079e |
245041054 has 8 divisors (see below), whose sum is σ = 368157240. Its totient is φ = 122321976.
The previous prime is 245041031. The next prime is 245041061. The reversal of 245041054 is 450140542.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97729 + ... + 100204.
It is an arithmetic number, because the mean of its divisors is an integer number (46019655).
Almost surely, 2245041054 is an apocalyptic number.
245041054 is a deficient number, since it is larger than the sum of its proper divisors (123116186).
245041054 is a wasteful number, since it uses less digits than its factorization.
245041054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198554.
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 245041054 is about 15653.7872094902. The cubic root of 245041054 is about 625.7674233925.
Adding to 245041054 its reverse (450140542), we get a palindrome (695181596).
The spelling of 245041054 in words is "two hundred forty-five million, forty-one thousand, fifty-four".
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