Base | Representation |
---|---|
bin | 10111101011001101… |
… | …10101010101110111 |
3 | 1012210211002221122220 |
4 | 23311212311111313 |
5 | 202012344014341 |
6 | 5501130453423 |
7 | 626656512660 |
oct | 136546652567 |
9 | 35724087586 |
10 | 12710532471 |
11 | 543284519a |
12 | 2568894273 |
13 | 1277420c40 |
14 | 888138367 |
15 | 4e5d23a66 |
hex | 2f59b5577 |
12710532471 has 16 divisors (see below), whose sum is σ = 20858310144. Its totient is φ = 6704456544.
The previous prime is 12710532469. The next prime is 12710532623. The reversal of 12710532471 is 17423501721.
It is not a de Polignac number, because 12710532471 - 21 = 12710532469 is a prime.
It is a super-3 number, since 3×127105324713 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12710532421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23279091 + ... + 23279636.
It is an arithmetic number, because the mean of its divisors is an integer number (1303644384).
Almost surely, 212710532471 is an apocalyptic number.
12710532471 is a deficient number, since it is larger than the sum of its proper divisors (8147777673).
12710532471 is a wasteful number, since it uses less digits than its factorization.
12710532471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46558750.
The product of its (nonzero) digits is 11760, while the sum is 33.
The spelling of 12710532471 in words is "twelve billion, seven hundred ten million, five hundred thirty-two thousand, four hundred seventy-one".
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