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2300405214 = 232319386371
BaseRepresentation
bin1000100100011101…
…0110010111011110
312221022121200201010
42021013112113132
514202400431324
61020133400050
7111002056512
oct21107262736
95838550633
102300405214
11a80578538
12542499026
132a8787723
1417b736142
15d6e51829
hex891d65de

2300405214 has 32 divisors (see below), whose sum is σ = 4825776384. Its totient is φ = 729653760.

The previous prime is 2300405197. The next prime is 2300405227. The reversal of 2300405214 is 4125040032.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16552 + ... + 69819.

It is an arithmetic number, because the mean of its divisors is an integer number (150805512).

Almost surely, 22300405214 is an apocalyptic number.

2300405214 is an abundant number, since it is smaller than the sum of its proper divisors (2525371170).

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

2300405214 is a wasteful number, since it uses less digits than its factorization.

2300405214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86592.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2300405214 is about 47962.5396950579. The cubic root of 2300405214 is about 1320.0836368034.

Adding to 2300405214 its reverse (4125040032), we get a palindrome (6425445246).

It can be divided in two parts, 230040521 and 4, that added together give a triangular number (230040525 = T21449).

The spelling of 2300405214 in words is "two billion, three hundred million, four hundred five thousand, two hundred fourteen".

Divisors: 1 2 3 6 23 46 69 138 193 386 579 1158 4439 8878 13317 26634 86371 172742 259113 518226 1986533 3973066 5959599 11919198 16669603 33339206 50008809 100017618 383400869 766801738 1150202607 2300405214