Search a number
-
+
31332014414 = 243364325749
BaseRepresentation
bin11101001011100010…
…001001100101001110
32222212120201020122022
4131023202021211032
51003131443430124
622221013450142
72156302504541
oct351342114516
988776636568
1031332014414
1112319118198
1260a5040952
132c5432bbcc
141733300858
15c35a3ec5e
hex74b88994e

31332014414 has 8 divisors (see below), whose sum is σ = 48090999000. Its totient is φ = 15301681416.

The previous prime is 31332014401. The next prime is 31332014423. The reversal of 31332014414 is 41441023313.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182162789 + ... + 182162960.

It is an arithmetic number, because the mean of its divisors is an integer number (6011374875).

Almost surely, 231332014414 is an apocalyptic number.

31332014414 is a deficient number, since it is larger than the sum of its proper divisors (16758984586).

31332014414 is a wasteful number, since it uses less digits than its factorization.

31332014414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364325794.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 31332014414 its reverse (41441023313), we get a palindrome (72773037727).

The spelling of 31332014414 in words is "thirty-one billion, three hundred thirty-two million, fourteen thousand, four hundred fourteen".

Divisors: 1 2 43 86 364325749 728651498 15666007207 31332014414