Search a number
-
+
23410124421 = 3149233224771
BaseRepresentation
bin10101110011010110…
…100010011010000101
32020102111021112112020
4111303112202122011
5340420442440141
614430544113353
71456060526415
oct256326423205
966374245466
1023410124421
119a2344aa72
124654005859
132291036b38
1411c116a645
15920323266
hex5735a2685

23410124421 has 16 divisors (see below), whose sum is σ = 31557988800. Its totient is φ = 15435405440.

The previous prime is 23410124399. The next prime is 23410124429. The reversal of 23410124421 is 12442101432.

It is a cyclic number.

It is not a de Polignac number, because 23410124421 - 25 = 23410124389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23410124391 and 23410124400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23410124429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8235 + ... + 216536.

It is an arithmetic number, because the mean of its divisors is an integer number (1972374300).

Almost surely, 223410124421 is an apocalyptic number.

It is an amenable number.

23410124421 is a deficient number, since it is larger than the sum of its proper divisors (8147864379).

23410124421 is a wasteful number, since it uses less digits than its factorization.

23410124421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225156.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 23410124421 its reverse (12442101432), we get a palindrome (35852225853).

The spelling of 23410124421 in words is "twenty-three billion, four hundred ten million, one hundred twenty-four thousand, four hundred twenty-one".

Divisors: 1 3 149 233 447 699 34717 104151 224771 674313 33490879 52371643 100472637 157114929 7803374807 23410124421