Base | Representation |
---|---|
bin | 11101010010111… |
… | …10000100001100 |
3 | 122010102111110202 |
4 | 32221132010030 |
5 | 1000403031301 |
6 | 40215153032 |
7 | 6042600233 |
oct | 1651360414 |
9 | 563374422 |
10 | 245752076 |
11 | 1167a2199 |
12 | 6a375778 |
13 | 3bbb603b |
14 | 248d1b1a |
15 | 1689566b |
hex | ea5e10c |
245752076 has 24 divisors (see below), whose sum is σ = 442443120. Its totient is φ = 119351232.
The previous prime is 245752057. The next prime is 245752081. The reversal of 245752076 is 670257542.
It is a happy number.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121691 + ... + 123693.
It is an arithmetic number, because the mean of its divisors is an integer number (18435130).
Almost surely, 2245752076 is an apocalyptic number.
It is an amenable number.
245752076 is a deficient number, since it is larger than the sum of its proper divisors (196691044).
245752076 is a wasteful number, since it uses less digits than its factorization.
245752076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2873 (or 2871 counting only the distinct ones).
The product of its (nonzero) digits is 117600, while the sum is 38.
The square root of 245752076 is about 15676.4816205678. The cubic root of 245752076 is about 626.3720904376.
The spelling of 245752076 in words is "two hundred forty-five million, seven hundred fifty-two thousand, seventy-six".
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