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2230200965 = 5579177023
BaseRepresentation
bin1000010011101110…
…0010101010000101
312202102111221120202
42010323202222011
514031412412330
61005144540245
7106160252426
oct20473425205
95672457522
102230200965
11a44987aa3
12522a81685
13297076c55
1417229d64d
15d0bd5445
hex84ee2a85

2230200965 has 8 divisors (see below), whose sum is σ = 2676738048. Its totient is φ = 1783829520.

The previous prime is 2230200961. The next prime is 2230200967. The reversal of 2230200965 is 5690020322.

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

It is not a de Polignac number, because 2230200965 - 22 = 2230200961 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230200961) 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, 9557 + ... + 67466.

It is an arithmetic number, because the mean of its divisors is an integer number (334592256).

Almost surely, 22230200965 is an apocalyptic number.

It is an amenable number.

2230200965 is a deficient number, since it is larger than the sum of its proper divisors (446537083).

2230200965 is an equidigital number, since it uses as much as digits as its factorization.

2230200965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82819.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2230200965 is about 47225.0035997881. The cubic root of 2230200965 is about 1306.5158010416.

The spelling of 2230200965 in words is "two billion, two hundred thirty million, two hundred thousand, nine hundred sixty-five".

Divisors: 1 5 5791 28955 77023 385115 446040193 2230200965