Search a number
-
+
231413003001403 = 13991211511365347
BaseRepresentation
bin110100100111100000001001…
…110101110001111000111011
31010100100212102001202112010221
4310213200021311301320323
5220312432312232021103
62140101355502520511
766513015641242126
oct6447401165617073
91110325361675127
10231413003001403
116780a7812a7043
1221b55482596137
139c181ca1b7b62
1441206404c73bd
151bb48b381e1bd
hexd27809d71e3b

231413003001403 has 8 divisors (see below), whose sum is σ = 231580497254400. Its totient is φ = 231245511724200.

The previous prime is 231413003001319. The next prime is 231413003001409. The reversal of 231413003001403 is 304100300314132.

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 231413003001403 - 229 = 231412466130491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231413003001409) 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, 168807576 + ... + 170172922.

It is an arithmetic number, because the mean of its divisors is an integer number (28947562156800).

Almost surely, 2231413003001403 is an apocalyptic number.

231413003001403 is a deficient number, since it is larger than the sum of its proper divisors (167494252997).

231413003001403 is a wasteful number, since it uses less digits than its factorization.

231413003001403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487897.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 231413003001403 its reverse (304100300314132), we get a palindrome (535513303315535).

The spelling of 231413003001403 in words is "two hundred thirty-one trillion, four hundred thirteen billion, three million, one thousand, four hundred three".

Divisors: 1 1399 121151 1365347 169490249 1910120453 165413154397 231413003001403