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130333023205 = 5711557607769
BaseRepresentation
bin111100101100001110…
…1000001101111100101
3110110102010120120120121
41321120131001233211
54113410223220310
6135512453001541
712262526263330
oct1713035015745
9413363516517
10130333023205
1150301659420
12213143232b1
13c3a0b95698
1464457d7617
1535cc1e70da
hex1e58741be5

130333023205 has 32 divisors (see below), whose sum is σ = 195342140160. Its totient is φ = 81100561920.

The previous prime is 130333023173. The next prime is 130333023239. The reversal of 130333023205 is 502320333031.

It is a happy number.

It is not a de Polignac number, because 130333023205 - 25 = 130333023173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130333023205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89440 + ... + 518329.

It is an arithmetic number, because the mean of its divisors is an integer number (6104441880).

Almost surely, 2130333023205 is an apocalyptic number.

It is an amenable number.

130333023205 is a deficient number, since it is larger than the sum of its proper divisors (65009116955).

130333023205 is a wasteful number, since it uses less digits than its factorization.

130333023205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608349.

The product of its (nonzero) digits is 4860, while the sum is 25.

Adding to 130333023205 its reverse (502320333031), we get a palindrome (632653356236).

The spelling of 130333023205 in words is "one hundred thirty billion, three hundred thirty-three million, twenty-three thousand, two hundred five".

Divisors: 1 5 7 11 35 55 77 385 557 2785 3899 6127 19495 30635 42889 214445 607769 3038845 4254383 6685459 21271915 33427295 46798213 233991065 338527333 1692636665 2369691331 3723800663 11848456655 18619003315 26066604641 130333023205