Base | Representation |
---|---|
bin | 111011001100000101100111… |
… | …000010110100001001110101 |
3 | 1021010200220112220211200211020 |
4 | 323030011213002310021311 |
5 | 233110001420304300141 |
6 | 2321351124455331353 |
7 | 105555111216155100 |
oct | 7314054702641165 |
9 | 1233626486750736 |
10 | 260315401634421 |
11 | 75a431618a5641 |
12 | 25242a51380b59 |
13 | b233838779503 |
14 | 483d492b91737 |
15 | 20166034ed266 |
hex | ecc1670b4275 |
260315401634421 has 96 divisors (see below), whose sum is σ = 421644360268800. Its totient is φ = 142171003941120.
The previous prime is 260315401634363. The next prime is 260315401634473. The reversal of 260315401634421 is 124436104513062.
It is not a de Polignac number, because 260315401634421 - 27 = 260315401634293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260315401634921) 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 95 ways as a sum of consecutive naturals, for example, 41911992006 + ... + 41911998216.
It is an arithmetic number, because the mean of its divisors is an integer number (4392128752800).
Almost surely, 2260315401634421 is an apocalyptic number.
260315401634421 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
260315401634421 is a deficient number, since it is larger than the sum of its proper divisors (161328958634379).
260315401634421 is a wasteful number, since it uses less digits than its factorization.
260315401634421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14119 (or 14112 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 42.
The spelling of 260315401634421 in words is "two hundred sixty trillion, three hundred fifteen billion, four hundred one million, six hundred thirty-four thousand, four hundred twenty-one".
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