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130440224001413 = 7310997931624717
BaseRepresentation
bin11101101010001001111011…
…001101110100110110000101
3122002211222000111010122102202
4131222021323031310312011
5114044113034321021123
61141231224530044245
736321665231033564
oct3552117315646605
9562758014118382
10130440224001413
113862042a9741a7
1212768233119685
1357a25ca4b48a1
14242d4aa59bbdb
1510130b2474a28
hex76a27b374d85

130440224001413 has 8 divisors (see below), whose sum is σ = 132227277998808. Its totient is φ = 128653175453184.

The previous prime is 130440224001349. The next prime is 130440224001427. The reversal of 130440224001413 is 314100422044031.

It can be written as a sum of positive squares in 4 ways, for example, as 23321491368289 + 107118732633124 = 4829233^2 + 10349818^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130440224001413 - 26 = 130440224001349 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 (130440224001313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79472531 + ... + 81097247.

It is an arithmetic number, because the mean of its divisors is an integer number (16528409749851).

Almost surely, 2130440224001413 is an apocalyptic number.

It is an amenable number.

130440224001413 is a deficient number, since it is larger than the sum of its proper divisors (1787053997395).

130440224001413 is a wasteful number, since it uses less digits than its factorization.

130440224001413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724583.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 130440224001413 its reverse (314100422044031), we get a palindrome (444540646045444).

The spelling of 130440224001413 in words is "one hundred thirty trillion, four hundred forty billion, two hundred twenty-four million, one thousand, four hundred thirteen".

Divisors: 1 73 1099793 1624717 80284889 118604341 1786852383581 130440224001413