Search a number
-
+
11404014230 = 257295617741
BaseRepresentation
bin10101001111011101…
…10111001010010110
31002102202122221120102
422213232313022112
5141323411423410
65123335334102
7552413343620
oct124756671226
932382587512
1011404014230
1149222a5754
122263221332
1310c984311b
147a27dbc10
1546b2972a5
hex2a7bb7296

11404014230 has 32 divisors (see below), whose sum is σ = 24268645440. Its totient is φ = 3775121280.

The previous prime is 11404014227. The next prime is 11404014313. The reversal of 11404014230 is 3241040411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2806841 + ... + 2810900.

It is an arithmetic number, because the mean of its divisors is an integer number (758395170).

Almost surely, 211404014230 is an apocalyptic number.

11404014230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11404014230 is an abundant number, since it is smaller than the sum of its proper divisors (12864631210).

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

11404014230 is a wasteful number, since it uses less digits than its factorization.

11404014230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617784.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11404014230 its reverse (3241040411), we get a palindrome (14645054641).

The spelling of 11404014230 in words is "eleven billion, four hundred four million, fourteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 5617741 11235482 28088705 39324187 56177410 78648374 162914489 196620935 325828978 393241870 814572445 1140401423 1629144890 2280802846 5702007115 11404014230