Search a number
-
+
310130131321214 = 2971496732151451
BaseRepresentation
bin100011010000011111100110…
…0010011111100000101111110
31111200002011002002012220010222
41012200333030103330011332
5311122133002104234324
63015331452051101342
7122216106523124411
oct10640771423740576
91450064062186128
10310130131321214
118a8a94a50671a6
122a9493695a1852
13104081b86c3b09
145682542655b78
1525cc2e2e0555e
hex11a0fcc4fc17e

310130131321214 has 16 divisors (see below), whose sum is σ = 465768053870976. Its totient is φ = 154874177679000.

The previous prime is 310130131321141. The next prime is 310130131321217. The reversal of 310130131321214 is 412123131031013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310130131321217) 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, 6429812 + ... + 25721639.

It is an arithmetic number, because the mean of its divisors is an integer number (29110503366936).

Almost surely, 2310130131321214 is an apocalyptic number.

310130131321214 is a deficient number, since it is larger than the sum of its proper divisors (155637922549762).

310130131321214 is a wasteful number, since it uses less digits than its factorization.

310130131321214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32157391.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 310130131321214 its reverse (412123131031013), we get a palindrome (722253262352227).

The spelling of 310130131321214 in words is "three hundred ten trillion, one hundred thirty billion, one hundred thirty-one million, three hundred twenty-one thousand, two hundred fourteen".

Divisors: 1 2 971 1942 4967 9934 4822957 9645914 32151451 64302902 31219058921 62438117842 159696257117 319392514234 155065065660607 310130131321214