Base | Representation |
---|---|
bin | 1111100010111… |
… | …00011111111101 |
3 | 100002101010022212 |
4 | 13301130133331 |
5 | 231340333201 |
6 | 20534550205 |
7 | 3142254431 |
oct | 761343775 |
9 | 302333285 |
10 | 130402301 |
11 | 676771a7 |
12 | 37808365 |
13 | 21029933 |
14 | 134669c1 |
15 | b6acabb |
hex | 7c5c7fd |
130402301 has 8 divisors (see below), whose sum is σ = 139315680. Its totient is φ = 121693968.
The previous prime is 130402199. The next prime is 130402303. The reversal of 130402301 is 103204031.
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 130402301 - 214 = 130385917 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 (130402303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49946 + ... + 52491.
It is an arithmetic number, because the mean of its divisors is an integer number (17414460).
Almost surely, 2130402301 is an apocalyptic number.
It is an amenable number.
130402301 is a deficient number, since it is larger than the sum of its proper divisors (8913379).
130402301 is a wasteful number, since it uses less digits than its factorization.
130402301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102523.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 130402301 is about 11419.3826890949. The cubic root of 130402301 is about 507.1017215404.
Adding to 130402301 its reverse (103204031), we get a palindrome (233606332).
The spelling of 130402301 in words is "one hundred thirty million, four hundred two thousand, three hundred one".
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