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130234303329 = 31331691155891
BaseRepresentation
bin111100101001010010…
…0011100001101100001
3110110011020211002100220
41321102210130031201
54113204440201304
6135455005033253
712260220212304
oct1712244341541
9413136732326
10130234303329
1150260961749
12212a7255829
13c3865ac760
14643665ab3b
1535c36e6ad9
hex1e5291c361

130234303329 has 32 divisors (see below), whose sum is σ = 193316057088. Its totient is φ = 77446152000.

The previous prime is 130234303327. The next prime is 130234303337. The reversal of 130234303329 is 923303432031.

It is not a de Polignac number, because 130234303329 - 21 = 130234303327 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130234303329.

It is not an unprimeable number, because it can be changed into a prime (130234303321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 757474 + ... + 913364.

It is an arithmetic number, because the mean of its divisors is an integer number (6041126784).

Almost surely, 2130234303329 is an apocalyptic number.

It is an amenable number.

130234303329 is a deficient number, since it is larger than the sum of its proper divisors (63081753759).

130234303329 is a wasteful number, since it uses less digits than its factorization.

130234303329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156629.

The product of its (nonzero) digits is 34992, while the sum is 33.

The spelling of 130234303329 in words is "one hundred thirty billion, two hundred thirty-four million, three hundred three thousand, three hundred twenty-nine".

Divisors: 1 3 13 31 39 93 403 691 1209 2073 8983 21421 26949 64263 155891 278473 467673 835419 2026583 4832621 6079749 14497863 62824073 107720681 188472219 323162043 1400368853 3339341111 4201106559 10018023333 43411434443 130234303329