Search a number
-
+
316020444341 = 7719161938783
BaseRepresentation
bin1001001100101000100…
…10010100110010110101
31010012201000012220220112
410212110102110302311
520134202213204331
6401102222512405
731555165312220
oct4462422246265
91105630186815
10316020444341
11112029336248
12512b6735705
1323a53bc2584
141141cab65b7
158348d9232b
hex4994494cb5

316020444341 has 16 divisors (see below), whose sum is σ = 361901260800. Its totient is φ = 270323881008.

The previous prime is 316020444319. The next prime is 316020444347. The reversal of 316020444341 is 143444020613.

It is a cyclic number.

It is not a de Polignac number, because 316020444341 - 210 = 316020443317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316020444298 and 316020444307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316020444347) 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, 8129036 + ... + 8167818.

It is an arithmetic number, because the mean of its divisors is an integer number (22618828800).

Almost surely, 2316020444341 is an apocalyptic number.

It is an amenable number.

316020444341 is a deficient number, since it is larger than the sum of its proper divisors (45880816459).

316020444341 is a wasteful number, since it uses less digits than its factorization.

316020444341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41128.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 316020444341 its reverse (143444020613), we get a palindrome (459464464954).

The spelling of 316020444341 in words is "three hundred sixteen billion, twenty million, four hundred forty-four thousand, three hundred forty-one".

Divisors: 1 7 719 1619 5033 11333 38783 271481 1164061 8148427 27884977 62789677 195194839 439527739 45145777763 316020444341