Search a number
-
+
2141024223 = 313414331139
BaseRepresentation
bin111111110011101…
…0110111111011111
312112012201022002110
41333213112333133
513341100233343
6552241325103
7104025256062
oct17747267737
95465638073
102141024223
119a9609208
124b9036793
13281752950
141644c88d9
15c7e6c833
hex7f9d6fdf

2141024223 has 32 divisors (see below), whose sum is σ = 3222616320. Its totient is φ = 1255484160.

The previous prime is 2141024153. The next prime is 2141024233. The reversal of 2141024223 is 3224201412.

It is not a de Polignac number, because 2141024223 - 28 = 2141023967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2141024223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141024233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53188 + ... + 84326.

It is an arithmetic number, because the mean of its divisors is an integer number (100706760).

Almost surely, 22141024223 is an apocalyptic number.

2141024223 is a deficient number, since it is larger than the sum of its proper divisors (1081592097).

2141024223 is a wasteful number, since it uses less digits than its factorization.

2141024223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31239.

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

The square root of 2141024223 is about 46271.2029560503. The cubic root of 2141024223 is about 1288.8642975906.

Adding to 2141024223 its reverse (3224201412), we get a palindrome (5365225635).

The spelling of 2141024223 in words is "two billion, one hundred forty-one million, twenty-four thousand, two hundred twenty-three".

Divisors: 1 3 13 39 41 43 123 129 533 559 1599 1677 1763 5289 22919 31139 68757 93417 404807 1214421 1276699 1338977 3830097 4016931 16597087 17406701 49791261 52220103 54898057 164694171 713674741 2141024223