Search a number
-
+
31606714014 = 239775391797
BaseRepresentation
bin11101011011111010…
…000010111010011110
310000120201121102122120
4131123322002322132
51004212304322024
622304145323410
72166146431161
oct353372027236
9100521542576
1031606714014
111244a191057
126161036566
132c9920bb55
14175b9a9ad8
15c4ec02479
hex75be82e9e

31606714014 has 16 divisors (see below), whose sum is σ = 63278141328. Its totient is φ = 10524785792.

The previous prime is 31606714001. The next prime is 31606714049. The reversal of 31606714014 is 41041760613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2690037 + ... + 2701760.

It is an arithmetic number, because the mean of its divisors is an integer number (3954883833).

Almost surely, 231606714014 is an apocalyptic number.

31606714014 is an abundant number, since it is smaller than the sum of its proper divisors (31671427314).

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

31606714014 is a wasteful number, since it uses less digits than its factorization.

31606714014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392779.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 31606714014 in words is "thirty-one billion, six hundred six million, seven hundred fourteen thousand, fourteen".

Divisors: 1 2 3 6 977 1954 2931 5862 5391797 10783594 16175391 32350782 5267785669 10535571338 15803357007 31606714014