Search a number
-
+
813341414674 = 219118671140421
BaseRepresentation
bin10111101010111101110…
…11010001010100010010
32212202101011100211100001
423311132323101110102
5101311210400232144
61421351025120214
7112522233645505
oct13653673212422
92782334324301
10813341414674
11293a33030038
1211176a48906a
135b90bcb9899
142b51a1a513c
15162546d3bd4
hexbd5eed1512

813341414674 has 16 divisors (see below), whose sum is σ = 1227057578496. Its totient is φ = 404324506800.

The previous prime is 813341414609. The next prime is 813341414681. The reversal of 813341414674 is 476414143318.

It is a super-3 number, since 3×8133414146743 (a number of 37 digits) contains 333 as substring.

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, 142984 + ... + 1283404.

It is an arithmetic number, because the mean of its divisors is an integer number (76691098656).

Almost surely, 2813341414674 is an apocalyptic number.

813341414674 is a deficient number, since it is larger than the sum of its proper divisors (413716163822).

813341414674 is a wasteful number, since it uses less digits than its factorization.

813341414674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142481.

The product of its digits is 774144, while the sum is 46.

The spelling of 813341414674 in words is "eight hundred thirteen billion, three hundred forty-one million, four hundred fourteen thousand, six hundred seventy-four".

Divisors: 1 2 191 382 1867 3734 356597 713194 1140421 2280842 217820411 435640822 2129166007 4258332014 406670707337 813341414674