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1300220132300 = 2252231374126373
BaseRepresentation
bin10010111010111011001…
…010001011101111001100
311121022002120120022222022
4102322323022023233030
5132300322323213200
62433151325505312
7162636444525455
oct22727312135714
94538076508868
101300220132300
11461469405911
1218bba9112238
13957c18b013b
1446d068cc12c
1523c4d409885
hex12ebb28bbcc

1300220132300 has 72 divisors (see below), whose sum is σ = 2965641499296. Its totient is φ = 493844200960.

The previous prime is 1300220132227. The next prime is 1300220132327. The reversal of 1300220132300 is 32310220031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1748087 + ... + 2378286.

It is an arithmetic number, because the mean of its divisors is an integer number (41189465268).

Almost surely, 21300220132300 is an apocalyptic number.

1300220132300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300220132300 is an abundant number, since it is smaller than the sum of its proper divisors (1665421366996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1300220132300 is a wasteful number, since it uses less digits than its factorization.

1300220132300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126547 (or 4126540 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1300220132300 its reverse (32310220031), we get a palindrome (1332530352331).

The spelling of 1300220132300 in words is "one trillion, three hundred billion, two hundred twenty million, one hundred thirty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 23 25 46 50 92 100 115 137 230 274 460 548 575 685 1150 1370 2300 2740 3151 3425 6302 6850 12604 13700 15755 31510 63020 78775 157550 315100 4126373 8252746 16505492 20631865 41263730 82527460 94906579 103159325 189813158 206318650 379626316 412637300 474532895 565313101 949065790 1130626202 1898131580 2261252404 2372664475 2826565505 4745328950 5653131010 9490657900 11306262020 13002201323 14132827525 26004402646 28265655050 52008805292 56531310100 65011006615 130022013230 260044026460 325055033075 650110066150 1300220132300