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2310230055 = 35723956617
BaseRepresentation
bin1000100110110011…
…0101000000100111
312222000002211212010
42021230311000213
514212404330210
61021124125303
7111151426410
oct21154650047
95860084763
102310230055
11a86079041
12545836833
132aa817643
1417cb72807
15d7c42920
hex89b35027

2310230055 has 32 divisors (see below), whose sum is σ = 4408095744. Its totient is φ = 1010186496.

The previous prime is 2310230029. The next prime is 2310230093. The reversal of 2310230055 is 5500320132.

It is not a de Polignac number, because 2310230055 - 26 = 2310229991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475894 + ... + 480723.

It is an arithmetic number, because the mean of its divisors is an integer number (137752992).

Almost surely, 22310230055 is an apocalyptic number.

2310230055 is a deficient number, since it is larger than the sum of its proper divisors (2097865689).

2310230055 is a wasteful number, since it uses less digits than its factorization.

2310230055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956655.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2310230055 is about 48064.8525952176. The cubic root of 2310230055 is about 1321.9602904465.

Adding to 2310230055 its reverse (5500320132), we get a palindrome (7810550187).

The spelling of 2310230055 in words is "two billion, three hundred ten million, two hundred thirty thousand, fifty-five".

Divisors: 1 3 5 7 15 21 23 35 69 105 115 161 345 483 805 2415 956617 2869851 4783085 6696319 14349255 20088957 22002191 33481595 66006573 100444785 110010955 154015337 330032865 462046011 770076685 2310230055