Search a number
-
+
23403044110 = 255344156687
BaseRepresentation
bin10101110010111011…
…100001110100001110
32020101222221211011111
4111302323201310032
5340412134402420
614430132242234
71455643410205
oct256273416416
966358854144
1023403044110
119a1a454476
12465177037a
13228c7281c4
1411c024623c
1591e8c545a
hex572ee1d0e

23403044110 has 16 divisors (see below), whose sum is σ = 42920300736. Its totient is φ = 9184590688.

The previous prime is 23403044107. The next prime is 23403044113. The reversal of 23403044110 is 1144030432.

It is an interprime number because it is at equal distance from previous prime (23403044107) and next prime (23403044113).

It is a super-2 number, since 2×234030441102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23403044113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22077814 + ... + 22078873.

It is an arithmetic number, because the mean of its divisors is an integer number (2682518796).

Almost surely, 223403044110 is an apocalyptic number.

23403044110 is a deficient number, since it is larger than the sum of its proper divisors (19517256626).

23403044110 is a wasteful number, since it uses less digits than its factorization.

23403044110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44156747.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23403044110 its reverse (1144030432), we get a palindrome (24547074542).

The spelling of 23403044110 in words is "twenty-three billion, four hundred three million, forty-four thousand, one hundred ten".

Divisors: 1 2 5 10 53 106 265 530 44156687 88313374 220783435 441566870 2340304411 4680608822 11701522055 23403044110