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2060320069 = 4160782787
BaseRepresentation
bin111101011001101…
…1111110101000101
312022120212002210201
41322303133311011
513204420220234
6540235450501
7102025301023
oct17263376505
95276762721
102060320069
11967aa6a65
12495bb6a31
1326ab06c02
141578bb713
15c0d2a314
hex7acdfd45

2060320069 has 8 divisors (see below), whose sum is σ = 2114074368. Its totient is φ = 2006732640.

The previous prime is 2060320019. The next prime is 2060320091. The reversal of 2060320069 is 9600230602.

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 2060320069 - 29 = 2060319557 is a prime.

It is a super-2 number, since 2×20603200692 = 8489837573448329522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060320019) 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, 16507 + ... + 66280.

It is an arithmetic number, because the mean of its divisors is an integer number (264259296).

Almost surely, 22060320069 is an apocalyptic number.

It is an amenable number.

2060320069 is a deficient number, since it is larger than the sum of its proper divisors (53754299).

2060320069 is an equidigital number, since it uses as much as digits as its factorization.

2060320069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83435.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2060320069 is about 45390.7487160104. The cubic root of 2060320069 is about 1272.4622224559.

The spelling of 2060320069 in words is "two billion, sixty million, three hundred twenty thousand, sixty-nine".

Divisors: 1 41 607 24887 82787 3394267 50251709 2060320069