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130648214271 = 3212692047553
BaseRepresentation
bin111100110101100111…
…1011000101011111111
3110111020002122221102210
41321223033120223333
54120031420324041
6140004032351503
712303404332611
oct1715317305377
9414202587383
10130648214271
1150453569103
12213a19a5593
13c421281a83
146475602db1
1535e9c07016
hex1e6b3d8aff

130648214271 has 8 divisors (see below), whose sum is σ = 174205894320. Its totient is φ = 87094671872.

The previous prime is 130648214261. The next prime is 130648214311. The reversal of 130648214271 is 172412846031.

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 130648214271 - 210 = 130648213247 is a prime.

It is a super-2 number, since 2×1306482142712 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130648214201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959970 + ... + 1087583.

It is an arithmetic number, because the mean of its divisors is an integer number (21775736790).

Almost surely, 2130648214271 is an apocalyptic number.

130648214271 is a deficient number, since it is larger than the sum of its proper divisors (43557680049).

130648214271 is a wasteful number, since it uses less digits than its factorization.

130648214271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068825.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 130648214271 in words is "one hundred thirty billion, six hundred forty-eight million, two hundred fourteen thousand, two hundred seventy-one".

Divisors: 1 3 21269 63807 2047553 6142659 43549404757 130648214271