Search a number
-
+
24053221032431 = 1391290713407047
BaseRepresentation
bin1010111100000010100111…
…01100100000000111101111
310011011110120022220210001012
411132001103230200013233
511123041444041014211
6123053521443335435
75031534145236623
oct536012354400757
9104143508823035
1024053221032431
117733a06230028
12284581308157b
131056294273026
145d22799cd183
152baa2d38ad8b
hex15e053b201ef

24053221032431 has 8 divisors (see below), whose sum is σ = 24228144581760. Its totient is φ = 23878324323288.

The previous prime is 24053221032403. The next prime is 24053221032437. The reversal of 24053221032431 is 13423012235042.

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 24053221032431 - 230 = 24052147290607 is a prime.

It is a super-2 number, since 2×240532210324312 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24053221032437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4909451 + ... + 8497596.

It is an arithmetic number, because the mean of its divisors is an integer number (3028518072720).

Almost surely, 224053221032431 is an apocalyptic number.

24053221032431 is a deficient number, since it is larger than the sum of its proper divisors (174923549329).

24053221032431 is a wasteful number, since it uses less digits than its factorization.

24053221032431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13420093.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 24053221032431 its reverse (13423012235042), we get a palindrome (37476233267473).

The spelling of 24053221032431 in words is "twenty-four trillion, fifty-three billion, two hundred twenty-one million, thirty-two thousand, four hundred thirty-one".

Divisors: 1 139 12907 1794073 13407047 1863579533 173044755629 24053221032431