Base | Representation |
---|---|
bin | 10010111110100010011… |
… | …11010011110100111101 |
3 | 2022100001112002002102220 |
4 | 21133101033103310331 |
5 | 41140344412410323 |
6 | 1215314201235553 |
7 | 65052263625261 |
oct | 11372117236475 |
9 | 2270045062386 |
10 | 652050513213 |
11 | 231595574570 |
12 | a6456492bb9 |
13 | 4964647c458 |
14 | 237b905c0a1 |
15 | 11e647520e3 |
hex | 97d13d3d3d |
652050513213 has 32 divisors (see below), whose sum is σ = 979182231552. Its totient is φ = 382375579200.
The previous prime is 652050513181. The next prime is 652050513223. The reversal of 652050513213 is 312315050256.
It is a happy number.
It is not a de Polignac number, because 652050513213 - 25 = 652050513181 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (652050513223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7128856 + ... + 7219742.
It is an arithmetic number, because the mean of its divisors is an integer number (30599444736).
Almost surely, 2652050513213 is an apocalyptic number.
It is an amenable number.
652050513213 is a deficient number, since it is larger than the sum of its proper divisors (327131718339).
652050513213 is a wasteful number, since it uses less digits than its factorization.
652050513213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97945.
The product of its (nonzero) digits is 27000, while the sum is 33.
Adding to 652050513213 its reverse (312315050256), we get a palindrome (964365563469).
The spelling of 652050513213 in words is "six hundred fifty-two billion, fifty million, five hundred thirteen thousand, two hundred thirteen".
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