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231400141034005 = 5522716141548543
BaseRepresentation
bin110100100111010100001011…
…001101010001001000010101
31010100022122012200200212211001
4310213110023031101020111
5220312224442101042010
62140051431322143301
766512052132311656
oct6447241315211025
91110278180625731
10231400141034005
116780528102a619
1221b52a93051b31
139c16c2a5b4b68
14411db8020d52d
151bb43ae585c3a
hexd2750b351215

231400141034005 has 16 divisors (see below), whose sum is σ = 277751006475264. Its totient is φ = 185072892563520.

The previous prime is 231400141033991. The next prime is 231400141034087. The reversal of 231400141034005 is 500430141004132.

It is not a de Polignac number, because 231400141034005 - 29 = 231400141033493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421570764 + ... + 422119306.

It is an arithmetic number, because the mean of its divisors is an integer number (17359437904704).

Almost surely, 2231400141034005 is an apocalyptic number.

It is an amenable number.

231400141034005 is a deficient number, since it is larger than the sum of its proper divisors (46350865441259).

231400141034005 is a wasteful number, since it uses less digits than its factorization.

231400141034005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569916.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 231400141034005 its reverse (500430141004132), we get a palindrome (731830282038137).

The spelling of 231400141034005 in words is "two hundred thirty-one trillion, four hundred billion, one hundred forty-one million, thirty-four thousand, five".

Divisors: 1 5 5227 16141 26135 80705 548543 2742715 84369007 421845035 2867234261 8854032563 14336171305 44270162815 46280028206801 231400141034005