Base | Representation |
---|---|
bin | 1110100011111100001100… |
… | …00011000001011100111001 |
3 | 11012101012101120210000012101 |
4 | 13101332012003001130321 |
5 | 13144113434403143001 |
6 | 152034203335343401 |
7 | 6513312635132026 |
oct | 721760603013471 |
9 | 135335346700171 |
10 | 32021230131001 |
11 | a226144687551 |
12 | 3711b19221b61 |
13 | 14b37871921c7 |
14 | 7c9b9b65654d |
15 | 3a7e2ba10a01 |
hex | 1d1f860c1739 |
32021230131001 has 4 divisors (see below), whose sum is σ = 32027883206692. Its totient is φ = 32014577055312.
The previous prime is 32021230130917. The next prime is 32021230131017. The reversal of 32021230131001 is 10013103212023.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 17337396992400 + 14683833138601 = 4163820^2 + 3831949^2 .
It is a cyclic number.
It is not a de Polignac number, because 32021230131001 - 27 = 32021230130873 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32021230131001.
It is not an unprimeable number, because it can be changed into a prime (32021230131031) 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, 3326530626 + ... + 3326540251.
It is an arithmetic number, because the mean of its divisors is an integer number (8006970801673).
Almost surely, 232021230131001 is an apocalyptic number.
It is an amenable number.
32021230131001 is a deficient number, since it is larger than the sum of its proper divisors (6653075691).
32021230131001 is an equidigital number, since it uses as much as digits as its factorization.
32021230131001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6653075690.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 32021230131001 its reverse (10013103212023), we get a palindrome (42034333343024).
The spelling of 32021230131001 in words is "thirty-two trillion, twenty-one billion, two hundred thirty million, one hundred thirty-one thousand, one".
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