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42983833201 = 78754617323
BaseRepresentation
bin101000000010000010…
…010011111001110001
311002221121122222011021
4220002002103321301
51201012330130301
631425124415441
73051115360651
oct500202237161
9132847588137
1042983833201
11172582870a1
1283b7247581
1340902c633a
14211a9a6361
1511b89358a1
hexa02093e71

42983833201 has 4 divisors (see below), whose sum is σ = 43038451312. Its totient is φ = 42929215092.

The previous prime is 42983833187. The next prime is 42983833219. The reversal of 42983833201 is 10233838924.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-42983833201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42983833231) 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, 27307875 + ... + 27309448.

It is an arithmetic number, because the mean of its divisors is an integer number (10759612828).

Almost surely, 242983833201 is an apocalyptic number.

It is an amenable number.

42983833201 is a deficient number, since it is larger than the sum of its proper divisors (54618111).

42983833201 is an equidigital number, since it uses as much as digits as its factorization.

42983833201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54618110.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 42983833201 in words is "forty-two billion, nine hundred eighty-three million, eight hundred thirty-three thousand, two hundred one".

Divisors: 1 787 54617323 42983833201