Base | Representation |
---|---|
bin | 1111100010111… |
… | …00000010011010 |
3 | 100002101000201211 |
4 | 13301130002122 |
5 | 231340303120 |
6 | 20534533334 |
7 | 3142246060 |
oct | 761340232 |
9 | 302330654 |
10 | 130400410 |
11 | 67675838 |
12 | 3780724a |
13 | 21028b0a |
14 | 13466030 |
15 | b6ac25a |
hex | 7c5c09a |
130400410 has 32 divisors (see below), whose sum is σ = 268894080. Its totient is φ = 44601792.
The previous prime is 130400383. The next prime is 130400423. The reversal of 130400410 is 14004031.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30696 + ... + 34684.
It is an arithmetic number, because the mean of its divisors is an integer number (8402940).
Almost surely, 2130400410 is an apocalyptic number.
130400410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130400410 is an abundant number, since it is smaller than the sum of its proper divisors (138493670).
130400410 is a wasteful number, since it uses less digits than its factorization.
130400410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4470.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 130400410 is about 11419.2998909741. The cubic root of 130400410 is about 507.0992703209.
Adding to 130400410 its reverse (14004031), we get a palindrome (144404441).
The spelling of 130400410 in words is "one hundred thirty million, four hundred thousand, four hundred ten".
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