Base | Representation |
---|---|
bin | 10101101001010101… |
… | …111101110000010100 |
3 | 2012222210022012110012 |
4 | 111221111331300110 |
5 | 340100000432012 |
6 | 14402145015352 |
7 | 1451651313152 |
oct | 255125756024 |
9 | 65883265405 |
10 | 23242202132 |
11 | 9947687516 |
12 | 4607924558 |
13 | 2265301436 |
14 | 11a6b383d2 |
15 | 910703622 |
hex | 56957dc14 |
23242202132 has 12 divisors (see below), whose sum is σ = 40698412020. Its totient is φ = 11614084416.
The previous prime is 23242202131. The next prime is 23242202153. The reversal of 23242202132 is 23120224232.
It can be written as a sum of positive squares in 2 ways, for example, as 2928541456 + 20313660676 = 54116^2 + 142526^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23242202098 and 23242202107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23242202131) 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, 1746707 + ... + 1759962.
It is an arithmetic number, because the mean of its divisors is an integer number (3391534335).
Almost surely, 223242202132 is an apocalyptic number.
It is an amenable number.
23242202132 is a deficient number, since it is larger than the sum of its proper divisors (17456209888).
23242202132 is a wasteful number, since it uses less digits than its factorization.
23242202132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3508330 (or 3508328 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 23242202132 its reverse (23120224232), we get a palindrome (46362426364).
The spelling of 23242202132 in words is "twenty-three billion, two hundred forty-two million, two hundred two thousand, one hundred thirty-two".
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