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130052211 = 3291494853
BaseRepresentation
bin1111100000001…
…11000001110011
3100001201100002120
413300013001303
5231243132321
620523245323
73136265652
oct760070163
9301640076
10130052211
1167458173
1237679843
1320c36493
14133b5199
15b63dec6
hex7c07073

130052211 has 8 divisors (see below), whose sum is σ = 179382480. Its totient is φ = 83711712.

The previous prime is 130052203. The next prime is 130052213. The reversal of 130052211 is 112250031.

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

It is not a de Polignac number, because 130052211 - 23 = 130052203 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (130052213) 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, 747340 + ... + 747513.

It is an arithmetic number, because the mean of its divisors is an integer number (22422810).

Almost surely, 2130052211 is an apocalyptic number.

130052211 is a deficient number, since it is larger than the sum of its proper divisors (49330269).

130052211 is a wasteful number, since it uses less digits than its factorization.

130052211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494885.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 130052211 is about 11404.0436249604. The cubic root of 130052211 is about 506.6475108659.

The spelling of 130052211 in words is "one hundred thirty million, fifty-two thousand, two hundred eleven".

Divisors: 1 3 29 87 1494853 4484559 43350737 130052211