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2308426223 = 19121496117
BaseRepresentation
bin1000100110010111…
…1100100111101111
312221212201012110112
42021211330213233
514211424114343
61021021330235
7111130204415
oct21145744757
95855635415
102308426223
11a85056874
1254510697b
132aa33559c
1417c8232b5
15d79d8218
hex8997c9ef

2308426223 has 4 divisors (see below), whose sum is σ = 2429922360. Its totient is φ = 2186930088.

The previous prime is 2308426217. The next prime is 2308426229. The reversal of 2308426223 is 3226248032.

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

It is an interprime number because it is at equal distance from previous prime (2308426217) and next prime (2308426229).

It is a cyclic number.

It is not a de Polignac number, because 2308426223 - 24 = 2308426207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2308426223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308426229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60748040 + ... + 60748077.

It is an arithmetic number, because the mean of its divisors is an integer number (607480590).

Almost surely, 22308426223 is an apocalyptic number.

2308426223 is a deficient number, since it is larger than the sum of its proper divisors (121496137).

2308426223 is a wasteful number, since it uses less digits than its factorization.

2308426223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121496136.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2308426223 is about 48046.0843669908. The cubic root of 2308426223 is about 1321.6161378269.

The spelling of 2308426223 in words is "two billion, three hundred eight million, four hundred twenty-six thousand, two hundred twenty-three".

Divisors: 1 19 121496117 2308426223