Base | Representation |
---|---|
bin | 11000011101001111… |
… | …10110100110111001 |
3 | 1020220001211210201021 |
4 | 30032213312212321 |
5 | 203342314331301 |
6 | 10010522222441 |
7 | 643244054344 |
oct | 141647664671 |
9 | 36801753637 |
10 | 13130230201 |
11 | 5628744320 |
12 | 2665354a21 |
13 | 131336b1aa |
14 | 8c7b8945b |
15 | 51cac88a1 |
hex | 30e9f69b9 |
13130230201 has 8 divisors (see below), whose sum is σ = 14325506208. Its totient is φ = 11935224000.
The previous prime is 13130230199. The next prime is 13130230249. The reversal of 13130230201 is 10203203131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13130230201 - 21 = 13130230199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130230261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42046 + ... + 167416.
It is an arithmetic number, because the mean of its divisors is an integer number (1790688276).
Almost surely, 213130230201 is an apocalyptic number.
13130230201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13130230201 is a deficient number, since it is larger than the sum of its proper divisors (1195276007).
13130230201 is a wasteful number, since it uses less digits than its factorization.
13130230201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134903.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 13130230201 its reverse (10203203131), we get a palindrome (23333433332).
The spelling of 13130230201 in words is "thirteen billion, one hundred thirty million, two hundred thirty thousand, two hundred one".
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