Base | Representation |
---|---|
bin | 1110100011010110101101… |
… | …11010110101010010001111 |
3 | 11012022021110112011020122022 |
4 | 13101223112322311102033 |
5 | 13143301234144231111 |
6 | 152021035152240355 |
7 | 6512001250533242 |
oct | 721532672652217 |
9 | 135267415136568 |
10 | 32001112102031 |
11 | a218660572626 |
12 | 370a0438400bb |
13 | 14b18cc200857 |
14 | 7c8c0d809259 |
15 | 3a765072d2db |
hex | 1d1ad6eb548f |
32001112102031 has 8 divisors (see below), whose sum is σ = 34360763285664. Its totient is φ = 29694486787840.
The previous prime is 32001112102027. The next prime is 32001112102067. The reversal of 32001112102031 is 13020121110023.
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 32001112102031 - 22 = 32001112102027 is a prime.
It is a super-2 number, since 2×320011121020312 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32001112182031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13256466110 + ... + 13256468523.
It is an arithmetic number, because the mean of its divisors is an integer number (4295095410708).
Almost surely, 232001112102031 is an apocalyptic number.
32001112102031 is a deficient number, since it is larger than the sum of its proper divisors (2359651183633).
32001112102031 is a wasteful number, since it uses less digits than its factorization.
32001112102031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26512934721.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 32001112102031 its reverse (13020121110023), we get a palindrome (45021233212054).
The spelling of 32001112102031 in words is "thirty-two trillion, one billion, one hundred twelve million, one hundred two thousand, thirty-one".
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