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2230130202 = 23371688367
BaseRepresentation
bin1000010011101101…
…0001011000011010
312202102101100111220
42010323101120122
514031403131302
61005143232510
7106156536216
oct20473213032
95672340456
102230130202
11a44939913
12522a48736
13297050991
14172281946
15d0bbe4bc
hex84ed161a

2230130202 has 8 divisors (see below), whose sum is σ = 4460260416. Its totient is φ = 743376732.

The previous prime is 2230130153. The next prime is 2230130249. The reversal of 2230130202 is 2020310322.

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

2230130202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185844178 + ... + 185844189.

It is an arithmetic number, because the mean of its divisors is an integer number (557532552).

Almost surely, 22230130202 is an apocalyptic number.

2230130202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230130202 is a wasteful number, since it uses less digits than its factorization.

2230130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371688372.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2230130202 is about 47224.2543826792. The cubic root of 2230130202 is about 1306.5019825626.

Adding to 2230130202 its reverse (2020310322), we get a palindrome (4250440524).

The spelling of 2230130202 in words is "two billion, two hundred thirty million, one hundred thirty thousand, two hundred two".

Divisors: 1 2 3 6 371688367 743376734 1115065101 2230130202