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10000442432223 = 33370386756749
BaseRepresentation
bin1001000110000110100011…
…0100011001101011011111
31022102000220000202010202000
42101201220310121223133
52302321401230312343
633134050111533343
72051336200064205
oct221415064315337
938360800663660
1010000442432223
113206189050991
12115619bb2a253
13577064a05739
14268049bbb075
15125203bd8ed3
hex91868d19adf

10000442432223 has 8 divisors (see below), whose sum is σ = 14815470270000. Its totient is φ = 6666961621464.

The previous prime is 10000442432179. The next prime is 10000442432249. The reversal of 10000442432223 is 32223424400001.

10000442432223 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 0 + 4 + 4 + 2 + 432 + 223 = 666.

10000442432223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10000442432223 - 212 = 10000442428127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 370386756749 = 10000442432223 / (1 + 0 + 0 + 0 + 0 + 4 + 4 + 2 + 4 + 3 + 2 + 2 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000442432023) 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, 185193378348 + ... + 185193378401.

It is an arithmetic number, because the mean of its divisors is an integer number (1851933783750).

Almost surely, 210000442432223 is an apocalyptic number.

10000442432223 is a deficient number, since it is larger than the sum of its proper divisors (4815027837777).

10000442432223 is an equidigital number, since it uses as much as digits as its factorization.

10000442432223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370386756758 (or 370386756752 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 10000442432223 its reverse (32223424400001), we get a palindrome (42223866832224).

The spelling of 10000442432223 in words is "ten trillion, four hundred forty-two million, four hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 3 9 27 370386756749 1111160270247 3333480810741 10000442432223