Search a number
-
+
2312104406 = 24457259379
BaseRepresentation
bin1000100111001111…
…1110100111010110
312222010122001222112
42021303332213112
514213344320111
61021232231022
7111203364113
oct21163764726
95863561875
102312104406
11a87139297
1254639b472
132ab022821
1417d0dd90a
15d7eb2e8b
hex89cfe9d6

2312104406 has 8 divisors (see below), whose sum is σ = 3468948120. Its totient is φ = 1155788368.

The previous prime is 2312104381. The next prime is 2312104427. The reversal of 2312104406 is 6044012132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23121044062 = 10691653568489225672, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 120776 + ... + 138603.

It is an arithmetic number, because the mean of its divisors is an integer number (433618515).

Almost surely, 22312104406 is an apocalyptic number.

2312104406 is a deficient number, since it is larger than the sum of its proper divisors (1156843714).

2312104406 is a wasteful number, since it uses less digits than its factorization.

2312104406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263838.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2312104406 is about 48084.3467877021. The cubic root of 2312104406 is about 1322.3177076343.

Adding to 2312104406 its reverse (6044012132), we get a palindrome (8356116538).

The spelling of 2312104406 in words is "two billion, three hundred twelve million, one hundred four thousand, four hundred six".

Divisors: 1 2 4457 8914 259379 518758 1156052203 2312104406