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2341400412 = 2231317882881
BaseRepresentation
bin1000101110001110…
…1110111101011100
320001011202110112210
42023203232331130
514243344303122
61024200200420
7112010401161
oct21343567534
96034673483
102341400412
11aa172886a
12554169110
132b410c240
14182d68068
15da84d40c
hex8b8eef5c

2341400412 has 48 divisors (see below), whose sum is σ = 6229615392. Its totient is φ = 678051840.

The previous prime is 2341400389. The next prime is 2341400423. The reversal of 2341400412 is 2140041432.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 438789 + ... + 444092.

It is an arithmetic number, because the mean of its divisors is an integer number (129783654).

Almost surely, 22341400412 is an apocalyptic number.

It is an amenable number.

2341400412 is an abundant number, since it is smaller than the sum of its proper divisors (3888214980).

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

2341400412 is a wasteful number, since it uses less digits than its factorization.

2341400412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882918 (or 882916 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2341400412 is about 48388.0193023025. The cubic root of 2341400412 is about 1327.8791857662.

Adding to 2341400412 its reverse (2140041432), we get a palindrome (4481441844).

It can be divided in two parts, 2341 and 400412, that added together give a triangular number (402753 = T897).

The spelling of 2341400412 in words is "two billion, three hundred forty-one million, four hundred thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 204 221 442 663 884 1326 2652 882881 1765762 2648643 3531524 5297286 10594572 11477453 15008977 22954906 30017954 34432359 45026931 45909812 60035908 68864718 90053862 137729436 180107724 195116701 390233402 585350103 780466804 1170700206 2341400412