Base | Representation |
---|---|
bin | 1100011000111001100000111… |
… | …1100010010000000001101011 |
3 | 11020022210101120102001121011210 |
4 | 3012032120033202100001223 |
5 | 1403232043041423012301 |
6 | 12330055554403524203 |
7 | 351426365142355602 |
oct | 30616301742200153 |
9 | 4208711512047153 |
10 | 871801312313451 |
11 | 232867950a95573 |
12 | 81940b27689663 |
13 | 2b55b684874220 |
14 | 1153d5a14d0a39 |
15 | 6abc845acead6 |
hex | 318e60f89006b |
871801312313451 has 32 divisors (see below), whose sum is σ = 1265428990425600. Its totient is φ = 530685857145600.
The previous prime is 871801312313363. The next prime is 871801312313473. The reversal of 871801312313451 is 154313213108178.
It is not a de Polignac number, because 871801312313451 - 217 = 871801312182379 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 871801312313451.
It is not an unprimeable number, because it can be changed into a prime (871801312313051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272752426 + ... + 275930223.
It is an arithmetic number, because the mean of its divisors is an integer number (39544655950800).
Almost surely, 2871801312313451 is an apocalyptic number.
871801312313451 is a deficient number, since it is larger than the sum of its proper divisors (393627678112149).
871801312313451 is a wasteful number, since it uses less digits than its factorization.
871801312313451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 548683107.
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 871801312313451 in words is "eight hundred seventy-one trillion, eight hundred one billion, three hundred twelve million, three hundred thirteen thousand, four hundred fifty-one".
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