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130263301 = 723997757
BaseRepresentation
bin1111100001110…
…10100100000101
3100002010001122201
413300322210011
5231321411201
620531554501
73141135250
oct760724405
9302101581
10130263301
1167591823
123775ba31
1320cab59c
141342c097
15b681801
hex7c3a905

130263301 has 8 divisors (see below), whose sum is σ = 148953600. Its totient is φ = 111593328.

The previous prime is 130263293. The next prime is 130263307. The reversal of 130263301 is 103362031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130263301 - 23 = 130263293 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 (130263307) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12915 + ... + 20671.

It is an arithmetic number, because the mean of its divisors is an integer number (18619200).

Almost surely, 2130263301 is an apocalyptic number.

It is an amenable number.

130263301 is a deficient number, since it is larger than the sum of its proper divisors (18690299).

130263301 is an equidigital number, since it uses as much as digits as its factorization.

130263301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10163.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 130263301 is about 11413.2949230273. The cubic root of 130263301 is about 506.9214788136.

The spelling of 130263301 in words is "one hundred thirty million, two hundred sixty-three thousand, three hundred one".

Divisors: 1 7 2399 7757 16793 54299 18609043 130263301