Search a number
-
+
130421033114413 = 477939521888781
BaseRepresentation
bin11101101001111000000011…
…010110011001101100101101
3122002210010111001002120120011
4131221320003112121230231
5114043304233434130123
61141214332342453221
736320415532136656
oct3551700326315455
9562703431076504
10130421033114413
113861328213a808
1212764578134211
1357a085c630a52
14242c5a993452d
15101283c780e0d
hex769e03599b2d

130421033114413 has 16 divisors (see below), whose sum is σ = 134885538063360. Its totient is φ = 126027013132800.

The previous prime is 130421033114381. The next prime is 130421033114431. The reversal of 130421033114413 is 314411330124031.

It is a cyclic number.

It is not a de Polignac number, because 130421033114413 - 25 = 130421033114381 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 (130421033114443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146297083 + ... + 147185863.

It is an arithmetic number, because the mean of its divisors is an integer number (8430346128960).

Almost surely, 2130421033114413 is an apocalyptic number.

It is an amenable number.

130421033114413 is a deficient number, since it is larger than the sum of its proper divisors (4464504948947).

130421033114413 is an equidigital number, since it uses as much as digits as its factorization.

130421033114413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928428.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 130421033114413 its reverse (314411330124031), we get a palindrome (444832363238444).

The spelling of 130421033114413 in words is "one hundred thirty trillion, four hundred twenty-one billion, thirty-three million, one hundred fourteen thousand, four hundred thirteen".

Divisors: 1 47 79 3713 39521 888781 1857487 3122159 41772707 70213699 146741473 3300043853 35125513901 1650899153347 2774915598179 130421033114413