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1230313044401 = 71797106585207
BaseRepresentation
bin10001111001110100010…
…111110011100110110001
311100121122122001022112122
4101321310113303212301
5130124140114410101
62341110434204025
7154613206220540
oct21716427634661
94317578038478
101230313044401
11434855704001
1217a539423615
138c03079707c
1443794380157
152200b04d51b
hex11e745f39b1

1230313044401 has 16 divisors (see below), whose sum is σ = 1504130455296. Its totient is φ = 982289258496.

The previous prime is 1230313044383. The next prime is 1230313044403. The reversal of 1230313044401 is 1044403130321.

It is a happy number.

It is not a de Polignac number, because 1230313044401 - 234 = 1213133175217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230313044403) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 53281061 + ... + 53304146.

It is an arithmetic number, because the mean of its divisors is an integer number (94008153456).

Almost surely, 21230313044401 is an apocalyptic number.

It is an amenable number.

1230313044401 is a deficient number, since it is larger than the sum of its proper divisors (273817410895).

1230313044401 is a wasteful number, since it uses less digits than its factorization.

1230313044401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106585328.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1230313044401 its reverse (1044403130321), we get a palindrome (2274716174722).

The spelling of 1230313044401 in words is "one trillion, two hundred thirty billion, three hundred thirteen million, forty-four thousand, four hundred one".

Divisors: 1 7 17 97 119 679 1649 11543 106585207 746096449 1811948519 10338765079 12683639633 72371355553 175759006343 1230313044401