Search a number
-
+
10810423044 = 2232319686759
BaseRepresentation
bin10100001000101100…
…11111011100000100
31000220101201101112200
422010112133130010
5134114432014134
64544412514500
7531615036231
oct120426373404
930811641480
1010810423044
114648224923
12211847ba30
13103387c635
14747a42788
154340e3499
hex28459f704

10810423044 has 36 divisors (see below), whose sum is σ = 28207845120. Its totient is φ = 3487232880.

The previous prime is 10810422979. The next prime is 10810423069. The reversal of 10810423044 is 44032401801.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 10810422999 and 10810423017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4842264 + ... + 4844495.

Almost surely, 210810423044 is an apocalyptic number.

It is an amenable number.

10810423044 is an abundant number, since it is smaller than the sum of its proper divisors (17397422076).

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

10810423044 is a wasteful number, since it uses less digits than its factorization.

10810423044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9686800 (or 9686795 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 10810423044 its reverse (44032401801), we get a palindrome (54842824845).

The spelling of 10810423044 in words is "ten billion, eight hundred ten million, four hundred twenty-three thousand, forty-four".

Divisors: 1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 1116 9686759 19373518 29060277 38747036 58120554 87180831 116241108 174361662 300289529 348723324 600579058 900868587 1201158116 1801737174 2702605761 3603474348 5405211522 10810423044