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4287294001 = 23186404087
BaseRepresentation
bin1111111110001010…
…1110101000110001
3102001210022002201201
43333202232220301
532240021402001
61545231331201
7211146253264
oct37742565061
912053262651
104287294001
11190007a491
129b7980b01
135342c1073
142c957acdb
151a15c4501
hexff8aea31

4287294001 has 4 divisors (see below), whose sum is σ = 4473698112. Its totient is φ = 4100889892.

The previous prime is 4287293999. The next prime is 4287294023. The reversal of 4287294001 is 1004927824.

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 not a de Polignac number, because 4287294001 - 21 = 4287293999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4287294061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93202021 + ... + 93202066.

It is an arithmetic number, because the mean of its divisors is an integer number (1118424528).

Almost surely, 24287294001 is an apocalyptic number.

It is an amenable number.

4287294001 is a deficient number, since it is larger than the sum of its proper divisors (186404111).

4287294001 is a wasteful number, since it uses less digits than its factorization.

4287294001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186404110.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 4287294001 is about 65477.4312339756. The cubic root of 4287294001 is about 1624.5300733163.

The spelling of 4287294001 in words is "four billion, two hundred eighty-seven million, two hundred ninety-four thousand, one".

Divisors: 1 23 186404087 4287294001