Base | Representation |
---|---|
bin | 100001001111111001… |
… | …0011110000010001110 |
3 | 20211022000020020211011 |
4 | 1002133302132002032 |
5 | 2132211433044202 |
6 | 52444551515434 |
7 | 5105236255114 |
oct | 1023762360216 |
9 | 224260206734 |
10 | 71400284302 |
11 | 2830a665426 |
12 | 11a07988b7a |
13 | 696b595649 |
14 | 365499dab4 |
15 | 1ccd50ebd7 |
hex | 109fc9e08e |
71400284302 has 8 divisors (see below), whose sum is σ = 107757484776. Its totient is φ = 35481122712.
The previous prime is 71400284273. The next prime is 71400284363. The reversal of 71400284302 is 20348200417.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109509313 + ... + 109509964.
It is an arithmetic number, because the mean of its divisors is an integer number (13469685597).
Almost surely, 271400284302 is an apocalyptic number.
71400284302 is a deficient number, since it is larger than the sum of its proper divisors (36357200474).
71400284302 is a wasteful number, since it uses less digits than its factorization.
71400284302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219019442.
The product of its (nonzero) digits is 10752, while the sum is 31.
Adding to 71400284302 its reverse (20348200417), we get a palindrome (91748484719).
The spelling of 71400284302 in words is "seventy-one billion, four hundred million, two hundred eighty-four thousand, three hundred two".
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