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42868305203 = 193222115571
BaseRepresentation
bin100111111011001001…
…100110110100110011
311002122120021112112112
4213323021212310303
51200243241231303
631405440315535
73045213403433
oct477311466463
9132576245475
1042868305203
11171a904a209
128384612bab
1340723a6a89
1421094d22c3
1511ad7150d8
hex9fb266d33

42868305203 has 4 divisors (see below), whose sum is σ = 43090420968. Its totient is φ = 42646189440.

The previous prime is 42868305199. The next prime is 42868305223. The reversal of 42868305203 is 30250386824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42868305203 - 22 = 42868305199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42868305223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111057593 + ... + 111057978.

It is an arithmetic number, because the mean of its divisors is an integer number (10772605242).

Almost surely, 242868305203 is an apocalyptic number.

42868305203 is a deficient number, since it is larger than the sum of its proper divisors (222115765).

42868305203 is a wasteful number, since it uses less digits than its factorization.

42868305203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222115764.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 42868305203 in words is "forty-two billion, eight hundred sixty-eight million, three hundred five thousand, two hundred three".

Divisors: 1 193 222115571 42868305203