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142857303001 = 723887312441
BaseRepresentation
bin1000010100001011110…
…1010111001111011001
3111122201222012220121021
42011002331113033121
54320032432144001
6145343331442441
713215065016520
oct2050275271731
9448658186537
10142857303001
1155649250186
122382a756421
131061883372a
146cb2ccb4b7
153ab19c9ba1
hex2142f573d9

142857303001 has 8 divisors (see below), whose sum is σ = 170363988864. Its totient is φ = 117125242080.

The previous prime is 142857302969. The next prime is 142857303049. The reversal of 142857303001 is 100303758241.

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

It is not a de Polignac number, because 142857303001 - 25 = 142857302969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142857303401) 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, 443656060 + ... + 443656381.

It is an arithmetic number, because the mean of its divisors is an integer number (21295498608).

Almost surely, 2142857303001 is an apocalyptic number.

It is an amenable number.

142857303001 is a deficient number, since it is larger than the sum of its proper divisors (27506685863).

142857303001 is an equidigital number, since it uses as much as digits as its factorization.

142857303001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887312471.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 142857303001 in words is "one hundred forty-two billion, eight hundred fifty-seven million, three hundred three thousand, one".

Divisors: 1 7 23 161 887312441 6211187087 20408186143 142857303001