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2020079001 = 31076293081
BaseRepresentation
bin111100001100111…
…1111010110011001
312012210010122102210
41320121333112121
513114120012001
6532241145333
7101026250103
oct17031772631
95183118383
102020079001
11947311286
1248462b249
13262687725
14152404573
15bc52bdd6
hex7867f599

2020079001 has 8 divisors (see below), whose sum is σ = 2718611424. Its totient is φ = 1334132960.

The previous prime is 2020078997. The next prime is 2020079023. The reversal of 2020079001 is 1009700202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2020079001 - 22 = 2020078997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020079051) 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 7 ways as a sum of consecutive naturals, for example, 3146220 + ... + 3146861.

It is an arithmetic number, because the mean of its divisors is an integer number (339826428).

Almost surely, 22020079001 is an apocalyptic number.

It is an amenable number.

2020079001 is a deficient number, since it is larger than the sum of its proper divisors (698532423).

2020079001 is a wasteful number, since it uses less digits than its factorization.

2020079001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293191.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 2020079001 is about 44945.2889744854. The cubic root of 2020079001 is about 1264.1233441380.

Adding to 2020079001 its reverse (1009700202), we get a palindrome (3029779203).

The spelling of 2020079001 in words is "two billion, twenty million, seventy-nine thousand, one".

Divisors: 1 3 107 321 6293081 18879243 673359667 2020079001