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5230823825 = 52712946943
BaseRepresentation
bin1001101111100100…
…00000100110010001
3111111112201101022202
410313302000212101
541203042330300
62223014412545
7243424161143
oct46762004621
914445641282
105230823825
1122447333a7
12101b961155
13654918b36
143789c8c93
1520934dad5
hex137c80991

5230823825 has 12 divisors (see below), whose sum is σ = 6577579008. Its totient is φ = 4125718800.

The previous prime is 5230823797. The next prime is 5230823827. The reversal of 5230823825 is 5283280325.

It is a happy number.

It is not a de Polignac number, because 5230823825 - 210 = 5230822801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5230823827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1471697 + ... + 1475246.

It is an arithmetic number, because the mean of its divisors is an integer number (548131584).

Almost surely, 25230823825 is an apocalyptic number.

It is an amenable number.

5230823825 is a deficient number, since it is larger than the sum of its proper divisors (1346755183).

5230823825 is a wasteful number, since it uses less digits than its factorization.

5230823825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947024 (or 2947019 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5230823825 is about 72324.4344948510. The cubic root of 5230823825 is about 1735.8946488739.

The spelling of 5230823825 in words is "five billion, two hundred thirty million, eight hundred twenty-three thousand, eight hundred twenty-five".

Divisors: 1 5 25 71 355 1775 2946943 14734715 73673575 209232953 1046164765 5230823825