Base | Representation |
---|---|
bin | 1101100000110000010… |
… | …1111111011110100101 |
3 | 211012011121200021102110 |
4 | 3120030011333132211 |
5 | 12300401032200201 |
6 | 254350051431233 |
7 | 22525266026436 |
oct | 3301405773645 |
9 | 735147607373 |
10 | 232131131301 |
11 | 8a49aa76773 |
12 | 38ba42b5519 |
13 | 18b75081cc4 |
14 | b34159b48d |
15 | 60892146d6 |
hex | 360c17f7a5 |
232131131301 has 32 divisors (see below), whose sum is σ = 320973206400. Its totient is φ = 149048524800.
The previous prime is 232131131299. The next prime is 232131131383. The reversal of 232131131301 is 103131131232.
It is a happy number.
It is not a de Polignac number, because 232131131301 - 21 = 232131131299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232131121301) 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, 81419526 + ... + 81422376.
It is an arithmetic number, because the mean of its divisors is an integer number (10030412700).
Almost surely, 2232131131301 is an apocalyptic number.
It is an amenable number.
232131131301 is a deficient number, since it is larger than the sum of its proper divisors (88842075099).
232131131301 is a wasteful number, since it uses less digits than its factorization.
232131131301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4869.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 232131131301 its reverse (103131131232), we get a palindrome (335262262533).
The spelling of 232131131301 in words is "two hundred thirty-two billion, one hundred thirty-one million, one hundred thirty-one thousand, three hundred one".
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