Base | Representation |
---|---|
bin | 111001110110000100001101… |
… | …100000000001011001101000 |
3 | 1020100202210020212120011012101 |
4 | 321312010031200001121220 |
5 | 231321123420212421440 |
6 | 2301023332332423144 |
7 | 104405040612221662 |
oct | 7166041540013150 |
9 | 1210683225504171 |
10 | 254404024342120 |
11 | 74074160495184 |
12 | 24649255017ab4 |
13 | abc5272ab0c33 |
14 | 46b7312dbd532 |
15 | 1e62974a3569a |
hex | e7610d801668 |
254404024342120 has 64 divisors (see below), whose sum is σ = 606370586388480. Its totient is φ = 95729740624896.
The previous prime is 254404024342087. The next prime is 254404024342151. The reversal of 254404024342120 is 21243420404452.
It is a self number, because there is not a number n which added to its sum of digits gives 254404024342120.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88212744 + ... + 91051063.
It is an arithmetic number, because the mean of its divisors is an integer number (9474540412320).
Almost surely, 2254404024342120 is an apocalyptic number.
254404024342120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
254404024342120 is an abundant number, since it is smaller than the sum of its proper divisors (351966562046360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254404024342120 is a wasteful number, since it uses less digits than its factorization.
254404024342120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179265922 (or 179265918 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 37.
Adding to 254404024342120 its reverse (21243420404452), we get a palindrome (275647444746572).
The spelling of 254404024342120 in words is "two hundred fifty-four trillion, four hundred four billion, twenty-four million, three hundred forty-two thousand, one hundred twenty".
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