Search a number
-
+
24400231141 = 1113170630987
BaseRepresentation
bin10110101110010111…
…011111101011100101
32022222111100011121111
4112232113133223211
5344432424344031
615113113345021
71522442354056
oct265627375345
968874304544
1024400231141
11a391326890
12488b708171
1323bb1bbbc0
14127686072d
1597c1ed1b1
hex5ae5dfae5

24400231141 has 8 divisors (see below), whose sum is σ = 28666005984. Its totient is φ = 20475718320.

The previous prime is 24400231139. The next prime is 24400231153. The reversal of 24400231141 is 14113200442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24400231141 - 21 = 24400231139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24400231111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85315351 + ... + 85315636.

It is an arithmetic number, because the mean of its divisors is an integer number (3583250748).

Almost surely, 224400231141 is an apocalyptic number.

It is an amenable number.

24400231141 is a deficient number, since it is larger than the sum of its proper divisors (4265774843).

24400231141 is a wasteful number, since it uses less digits than its factorization.

24400231141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170631011.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 24400231141 its reverse (14113200442), we get a palindrome (38513431583).

The spelling of 24400231141 in words is "twenty-four billion, four hundred million, two hundred thirty-one thousand, one hundred forty-one".

Divisors: 1 11 13 143 170630987 1876940857 2218202831 24400231141