Base | Representation |
---|---|
bin | 11000011001111000… |
… | …10010000111000110 |
3 | 1020211002210011002121 |
4 | 30030330102013012 |
5 | 203313110000202 |
6 | 10004034000154 |
7 | 642452266663 |
oct | 141474220706 |
9 | 36732704077 |
10 | 13102031302 |
11 | 5613834048 |
12 | 2657a1605a |
13 | 130a576c59 |
14 | 8c4128a6a |
15 | 51a3a8537 |
hex | 30cf121c6 |
13102031302 has 32 divisors (see below), whose sum is σ = 20182780800. Its totient is φ = 6377203008.
The previous prime is 13102031287. The next prime is 13102031321. The reversal of 13102031302 is 20313020131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4338349 + ... + 4341367.
It is an arithmetic number, because the mean of its divisors is an integer number (630711900).
Almost surely, 213102031302 is an apocalyptic number.
13102031302 is a deficient number, since it is larger than the sum of its proper divisors (7080749498).
13102031302 is a wasteful number, since it uses less digits than its factorization.
13102031302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3460.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13102031302 its reverse (20313020131), we get a palindrome (33415051433).
The spelling of 13102031302 in words is "thirteen billion, one hundred two million, thirty-one thousand, three hundred two".
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