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130271014 = 265135507
BaseRepresentation
bin1111100001111…
…00011100100110
3100002010110020101
413300330130212
5231322133024
620532054314
73141166606
oct760743446
9302113211
10130271014
11675975a5
123776439a
1320cb1c53
1413430c06
15b683c44
hex7c3c726

130271014 has 4 divisors (see below), whose sum is σ = 195406524. Its totient is φ = 65135506.

The previous prime is 130271003. The next prime is 130271027. The reversal of 130271014 is 410172031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410172031 = 1619253349.

It is a junction number, because it is equal to n+sod(n) for n = 130270982 and 130271000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32567752 + ... + 32567755.

It is an arithmetic number, because the mean of its divisors is an integer number (48851631).

Almost surely, 2130271014 is an apocalyptic number.

130271014 is a deficient number, since it is larger than the sum of its proper divisors (65135510).

130271014 is an equidigital number, since it uses as much as digits as its factorization.

130271014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65135509.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 130271014 is about 11413.6328134385. The cubic root of 130271014 is about 506.9314836990.

It can be divided in two parts, 13027 and 1014, that added together give a palindrome (14041).

The spelling of 130271014 in words is "one hundred thirty million, two hundred seventy-one thousand, fourteen".

Divisors: 1 2 65135507 130271014