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1300123233301 = 1724498696309
BaseRepresentation
bin10010111010110101011…
…000100010110000010101
311121021211211020100112111
4102322311120202300111
5132300123021431201
62433133544551021
7162634160100214
oct22726530426025
94537754210474
101300123233301
114614197421a2
1218bb80782471
13957a77b3c59
1446cd7aa707b
1523c44b68b51
hex12eb5622c15

1300123233301 has 6 divisors (see below), whose sum is σ = 1381099767170. Its totient is φ = 1223645395776.

The previous prime is 1300123233281. The next prime is 1300123233317. The reversal of 1300123233301 is 1033323210031.

It can be written as a sum of positive squares in 3 ways, for example, as 501548656401 + 798574576900 = 708201^2 + 893630^2 .

It is not a de Polignac number, because 1300123233301 - 215 = 1300123200533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300123233341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2249347866 + ... + 2249348443.

Almost surely, 21300123233301 is an apocalyptic number.

It is an amenable number.

1300123233301 is a deficient number, since it is larger than the sum of its proper divisors (80976533869).

1300123233301 is an equidigital number, since it uses as much as digits as its factorization.

1300123233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4498696343 (or 4498696326 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1300123233301 its reverse (1033323210031), we get a palindrome (2333446443332).

The spelling of 1300123233301 in words is "one trillion, three hundred billion, one hundred twenty-three million, two hundred thirty-three thousand, three hundred one".

Divisors: 1 17 289 4498696309 76477837253 1300123233301