Search a number
-
+
1031032014 = 231712498093
BaseRepresentation
bin111101011101000…
…100110011001110
32122212001212000220
4331131010303032
54102421011024
6250150332210
734356425145
oct7535046316
92585055026
101031032014
11489a99681
1224935a066
131357b3b1c
149ad0875c
15607b0e79
hex3d744cce

1031032014 has 32 divisors (see below), whose sum is σ = 2185380000. Its totient is φ = 323162112.

The previous prime is 1031032003. The next prime is 1031032019. The reversal of 1031032014 is 4102301301.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1031031984 and 1031032002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031032019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 123352 + ... + 131444.

It is an arithmetic number, because the mean of its divisors is an integer number (68293125).

Almost surely, 21031032014 is an apocalyptic number.

1031032014 is an abundant number, since it is smaller than the sum of its proper divisors (1154347986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031032014 is a wasteful number, since it uses less digits than its factorization.

1031032014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9364.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1031032014 is about 32109.6872298688. The cubic root of 1031032014 is about 1010.2388135737.

Adding to 1031032014 its reverse (4102301301), we get a palindrome (5133333315).

It can be divided in two parts, 10310 and 32014, that added together give a palindrome (42324).

The spelling of 1031032014 in words is "one billion, thirty-one million, thirty-two thousand, fourteen".

Divisors: 1 2 3 6 17 34 51 102 1249 2498 3747 7494 8093 16186 21233 24279 42466 48558 63699 127398 137581 275162 412743 825486 10108157 20216314 30324471 60648942 171838669 343677338 515516007 1031032014