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830471610460 = 22541523580523
BaseRepresentation
bin11000001010110111111…
…01110010000001011100
32221101120222211221021211
430011123331302001130
5102101301213013320
61433302520434204
7113666601134332
oct14053375620134
92841528757254
10830471610460
112a0223634738
12114b4b318964
136040bc668cb
142c2a3295b52
151690852755a
hexc15bf7205c

830471610460 has 12 divisors (see below), whose sum is σ = 1743990382008. Its totient is φ = 332188644176.

The previous prime is 830471610401. The next prime is 830471610469. The reversal of 830471610460 is 64016174038.

830471610460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830471610469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20761790242 + ... + 20761790281.

It is an arithmetic number, because the mean of its divisors is an integer number (145332531834).

Almost surely, 2830471610460 is an apocalyptic number.

It is an amenable number.

830471610460 is an abundant number, since it is smaller than the sum of its proper divisors (913518771548).

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

830471610460 is a wasteful number, since it uses less digits than its factorization.

830471610460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41523580532 (or 41523580530 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

Adding to 830471610460 its reverse (64016174038), we get a palindrome (894487784498).

The spelling of 830471610460 in words is "eight hundred thirty billion, four hundred seventy-one million, six hundred ten thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 41523580523 83047161046 166094322092 207617902615 415235805230 830471610460