Base | Representation |
---|---|
bin | 100001110001100110011… |
… | …001100101011111010111 |
3 | 22012212220111120211012002 |
4 | 201301212121211133113 |
5 | 301011402040314111 |
6 | 4534130335545515 |
7 | 326454360142115 |
oct | 41614631453727 |
9 | 8185814524162 |
10 | 2321000323031 |
11 | 8153701a0655 |
12 | 3159aa38b29b |
13 | 13ab3c08bb10 |
14 | 804a0aaaab5 |
15 | 4059414e63b |
hex | 21c666657d7 |
2321000323031 has 8 divisors (see below), whose sum is σ = 2499779318400. Its totient is φ = 2142255686112.
The previous prime is 2321000322997. The next prime is 2321000323051. The reversal of 2321000323031 is 1303230001232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2321000323031 is a prime.
It is a super-3 number, since 3×23210003230313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 2321000322994 and 2321000323012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2321000323051) 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, 8449220 + ... + 8719593.
It is an arithmetic number, because the mean of its divisors is an integer number (312472414800).
Almost surely, 22321000323031 is an apocalyptic number.
2321000323031 is a deficient number, since it is larger than the sum of its proper divisors (178778995369).
2321000323031 is a wasteful number, since it uses less digits than its factorization.
2321000323031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17179225.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2321000323031 its reverse (1303230001232), we get a palindrome (3624230324263).
The spelling of 2321000323031 in words is "two trillion, three hundred twenty-one billion, three hundred twenty-three thousand, thirty-one".
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