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2230263097 = 3760277381
BaseRepresentation
bin1000010011101111…
…0001110100111001
312202102122002210221
42010323301310321
514031421404342
61005150140041
7106160631526
oct20473616471
95672562727
102230263097
11a44a1a747
12522ab1621
1329709930a
141722b814d
15d0be8a67
hex84ef1d39

2230263097 has 4 divisors (see below), whose sum is σ = 2290540516. Its totient is φ = 2169985680.

The previous prime is 2230263083. The next prime is 2230263107. The reversal of 2230263097 is 7903620322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1715699241 + 514563856 = 41421^2 + 22684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230263097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230263047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30138654 + ... + 30138727.

It is an arithmetic number, because the mean of its divisors is an integer number (572635129).

Almost surely, 22230263097 is an apocalyptic number.

It is an amenable number.

2230263097 is a deficient number, since it is larger than the sum of its proper divisors (60277419).

2230263097 is an equidigital number, since it uses as much as digits as its factorization.

2230263097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60277418.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 2230263097 is about 47225.6614246958. The cubic root of 2230263097 is about 1306.5279338325.

The spelling of 2230263097 in words is "two billion, two hundred thirty million, two hundred sixty-three thousand, ninety-seven".

Divisors: 1 37 60277381 2230263097