Base | Representation |
---|---|
bin | 110100110001111101001001… |
… | …100010100001010011101001 |
3 | 1010102220112112121001120000101 |
4 | 310301331021202201103221 |
5 | 220411214431243424001 |
6 | 2141411354505505401 |
7 | 66615635533412164 |
oct | 6461751142412351 |
9 | 1112815477046011 |
10 | 232131331233001 |
11 | 67a67387914382 |
12 | 220507351a2261 |
13 | 9c6ab76889245 |
14 | 4147305a5aadb |
15 | 1bc84069b8a01 |
hex | d31f498a14e9 |
232131331233001 has 8 divisors (see below), whose sum is σ = 233826168767400. Its totient is φ = 230436500195328.
The previous prime is 232131331232971. The next prime is 232131331233037. The reversal of 232131331233001 is 100332133131232.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 42313919157225 + 189817412075776 = 6504915^2 + 13777424^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232131331233001 - 213 = 232131331224809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232131331233091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88142625 + ... + 90738001.
It is an arithmetic number, because the mean of its divisors is an integer number (29228271095925).
Almost surely, 2232131331233001 is an apocalyptic number.
It is an amenable number.
232131331233001 is a deficient number, since it is larger than the sum of its proper divisors (1694837534399).
232131331233001 is a wasteful number, since it uses less digits than its factorization.
232131331233001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3248363.
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 232131331233001 its reverse (100332133131232), we get a palindrome (332463464364233).
The spelling of 232131331233001 in words is "two hundred thirty-two trillion, one hundred thirty-one billion, three hundred thirty-one million, two hundred thirty-three thousand, one".
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