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220410304242013 = 1972566315986129
BaseRepresentation
bin110010000111011001000101…
…111000111010000101011101
31001220102000112001220122221001
4302013121011320322011131
5212342200300341221023
62100435032415310301
764266055545010354
oct6207310570720535
91056360461818831
10220410304242013
1164258537729276
1220878bb0b1b391
1395ca7aa922c72
143c5dcb676299b
151a735a02776ad
hexc87645e3a15d

220410304242013 has 8 divisors (see below), whose sum is σ = 232011180806400. Its totient is φ = 208809461101248.

The previous prime is 220410304241999. The next prime is 220410304242043. The reversal of 220410304242013 is 310242403014022.

220410304242013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-220410304242013 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 (220410304242043) 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, 5794533 + ... + 21780661.

It is an arithmetic number, because the mean of its divisors is an integer number (29001397600800).

Almost surely, 2220410304242013 is an apocalyptic number.

It is an amenable number.

220410304242013 is a deficient number, since it is larger than the sum of its proper divisors (11600876564387).

220410304242013 is a wasteful number, since it uses less digits than its factorization.

220410304242013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16711811.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 220410304242013 its reverse (310242403014022), we get a palindrome (530652707256035).

The spelling of 220410304242013 in words is "two hundred twenty trillion, four hundred ten billion, three hundred four million, two hundred forty-two thousand, thirteen".

Divisors: 1 19 725663 13787597 15986129 303736451 11600542328527 220410304242013