Search a number
-
+
106844070403 = 7139275339887
BaseRepresentation
bin110001110000001100…
…1110010001000000011
3101012210010222010211201
41203200121302020003
53222304040223103
6121030011122031
710501460420350
oct1434031621003
9335703863751
10106844070403
1141348768534
1218859a43317
13a0c971b845
145257dcb627
152ba500251d
hex18e0672203

106844070403 has 16 divisors (see below), whose sum is σ = 123033738240. Its totient is φ = 90886473216.

The previous prime is 106844070379. The next prime is 106844070407. The reversal of 106844070403 is 304070448601.

It is not a de Polignac number, because 106844070403 - 229 = 106307199491 is a prime.

It is a super-2 number, since 2×1068440704032 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106844070407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2658726 + ... + 2698612.

It is an arithmetic number, because the mean of its divisors is an integer number (7689608640).

Almost surely, 2106844070403 is an apocalyptic number.

106844070403 is a deficient number, since it is larger than the sum of its proper divisors (16189667837).

106844070403 is a wasteful number, since it uses less digits than its factorization.

106844070403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42786.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 106844070403 in words is "one hundred six billion, eight hundred forty-four million, seventy thousand, four hundred three".

Divisors: 1 7 139 973 2753 19271 39887 279209 382667 2678669 5544293 38810051 109808911 768662377 15263438629 106844070403