Base | Representation |
---|---|
bin | 111100101110100101… |
… | …1111001110000000110 |
3 | 110110121122222100122102 |
4 | 1321131023321300012 |
5 | 4114041034420402 |
6 | 135524410432102 |
7 | 12264512165216 |
oct | 1713513716006 |
9 | 413548870572 |
10 | 130412420102 |
11 | 50342458498 |
12 | 21336a32632 |
13 | c3b44743b3 |
14 | 6452184246 |
15 | 35d417c102 |
hex | 1e5d2f9c06 |
130412420102 has 8 divisors (see below), whose sum is σ = 195621756816. Its totient is φ = 65205167832.
The previous prime is 130412420081. The next prime is 130412420107. The reversal of 130412420102 is 201024214031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130412420107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353978 + ... + 621389.
It is an arithmetic number, because the mean of its divisors is an integer number (24452719602).
Almost surely, 2130412420102 is an apocalyptic number.
130412420102 is a deficient number, since it is larger than the sum of its proper divisors (65209336714).
130412420102 is an equidigital number, since it uses as much as digits as its factorization.
130412420102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042222.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 130412420102 its reverse (201024214031), we get a palindrome (331436634133).
The spelling of 130412420102 in words is "one hundred thirty billion, four hundred twelve million, four hundred twenty thousand, one hundred two".
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