Base | Representation |
---|---|
bin | 11000011101010000… |
… | …01101010011000101 |
3 | 1020220002000112012111 |
4 | 30032220031103011 |
5 | 203342330320031 |
6 | 10010524221021 |
7 | 643244622325 |
oct | 141650152305 |
9 | 36802015174 |
10 | 13130323141 |
11 | 56287a8131 |
12 | 266539a771 |
13 | 13133a15a0 |
14 | 8c7bb1285 |
15 | 51cae61b1 |
hex | 30ea0d4c5 |
13130323141 has 16 divisors (see below), whose sum is σ = 15364733440. Its totient is φ = 11111981760.
The previous prime is 13130323111. The next prime is 13130323147. The reversal of 13130323141 is 14132303131.
It is a cyclic number.
It is not a de Polignac number, because 13130323141 - 215 = 13130290373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13130323147) 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, 849750 + ... + 865063.
It is an arithmetic number, because the mean of its divisors is an integer number (960295840).
Almost surely, 213130323141 is an apocalyptic number.
It is an amenable number.
13130323141 is a deficient number, since it is larger than the sum of its proper divisors (2234410299).
13130323141 is a wasteful number, since it uses less digits than its factorization.
13130323141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1714876.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13130323141 its reverse (14132303131), we get a palindrome (27262626272).
The spelling of 13130323141 in words is "thirteen billion, one hundred thirty million, three hundred twenty-three thousand, one hundred forty-one".
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