Base | Representation |
---|---|
bin | 111001110101001011100000… |
… | …000010001110001001011111 |
3 | 1020100112222002011220100020002 |
4 | 321311023200002032021133 |
5 | 231314124213243410101 |
6 | 2300535342150444515 |
7 | 104400453626035046 |
oct | 7165134002161137 |
9 | 1210488064810202 |
10 | 254343132013151 |
11 | 74050353345165 |
12 | 246394a036373b |
13 | abbc5ba514b4c |
14 | 46b43b7c0955d |
15 | 1e610adcbdd6b |
hex | e752e008e25f |
254343132013151 has 8 divisors (see below), whose sum is σ = 260546990331600. Its totient is φ = 248139291184960.
The previous prime is 254343132013057. The next prime is 254343132013177. The reversal of 254343132013151 is 151310231343452.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-254343132013151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254343132013181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27943880 + ... + 35910258.
It is an arithmetic number, because the mean of its divisors is an integer number (32568373791450).
Almost surely, 2254343132013151 is an apocalyptic number.
254343132013151 is a deficient number, since it is larger than the sum of its proper divisors (6203858318449).
254343132013151 is an equidigital number, since it uses as much as digits as its factorization.
254343132013151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8745129.
The product of its (nonzero) digits is 129600, while the sum is 38.
The spelling of 254343132013151 in words is "two hundred fifty-four trillion, three hundred forty-three billion, one hundred thirty-two million, thirteen thousand, one hundred fifty-one".
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