Base | Representation |
---|---|
bin | 11000011101010001… |
… | …00111011111001010 |
3 | 1020220002012222100102 |
4 | 30032220213133022 |
5 | 203342342233120 |
6 | 10010530405402 |
7 | 643245550136 |
oct | 141650473712 |
9 | 36802188312 |
10 | 13130430410 |
11 | 5628870789 |
12 | 2665430862 |
13 | 131340b366 |
14 | 8c7bdc3c6 |
15 | 51cb17d75 |
hex | 30ea277ca |
13130430410 has 16 divisors (see below), whose sum is σ = 24080714856. Its totient is φ = 5153074368.
The previous prime is 13130430409. The next prime is 13130430449. The reversal of 13130430410 is 1403403131.
It can be written as a sum of positive squares in 4 ways, for example, as 11117382721 + 2013047689 = 105439^2 + 44867^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12386669 + ... + 12387728.
Almost surely, 213130430410 is an apocalyptic number.
13130430410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13130430410 is a deficient number, since it is larger than the sum of its proper divisors (10950284446).
13130430410 is a wasteful number, since it uses less digits than its factorization.
13130430410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24774457.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13130430410 its reverse (1403403131), we get a palindrome (14533833541).
The spelling of 13130430410 in words is "thirteen billion, one hundred thirty million, four hundred thirty thousand, four hundred ten".
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