Search a number
-
+
12411431244001 = 431394957418909
BaseRepresentation
bin1011010010011100001011…
…1100110101000011100001
31121221112001222112211120201
42310213002330311003201
53111322102344302001
642221422141305201
72420460556620346
oct264470274650341
947845058484521
1012411431244001
113a5572740aa99
121485503265201
136c05153b611a
1430ca0602a7cd
15167cb318e501
hexb49c2f350e1

12411431244001 has 16 divisors (see below), whose sum is σ = 12794047604800. Its totient is φ = 12033122246208.

The previous prime is 12411431243989. The next prime is 12411431244013. The reversal of 12411431244001 is 10044213411421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12411431243989) and next prime (12411431244013).

It is a cyclic number.

It is not a de Polignac number, because 12411431244001 - 215 = 12411431211233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12411431244601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29418535 + ... + 29837443.

It is an arithmetic number, because the mean of its divisors is an integer number (799627975300).

Almost surely, 212411431244001 is an apocalyptic number.

It is an amenable number.

12411431244001 is a deficient number, since it is larger than the sum of its proper divisors (382616360799).

12411431244001 is a wasteful number, since it uses less digits than its factorization.

12411431244001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424048.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 12411431244001 its reverse (10044213411421), we get a palindrome (22455644655422).

The spelling of 12411431244001 in words is "twelve trillion, four hundred eleven billion, four hundred thirty-one million, two hundred forty-four thousand, one".

Divisors: 1 43 139 4957 5977 213151 418909 689023 18013087 29627989 58228351 2076531913 2503819093 89290872259 288637935907 12411431244001