Base | Representation |
---|---|
bin | 10101101100110011… |
… | …101101100111111111 |
3 | 2020010211200111200102 |
4 | 111230303231213333 |
5 | 340204341111111 |
6 | 14412022551315 |
7 | 1453255361114 |
oct | 255463554777 |
9 | 66124614612 |
10 | 23300332031 |
11 | 9977480359 |
12 | 462329853b |
13 | 2274375122 |
14 | 11b074a90b |
15 | 91588713b |
hex | 56cced9ff |
23300332031 has 8 divisors (see below), whose sum is σ = 23410296000. Its totient is φ = 23190472480.
The previous prime is 23300332019. The next prime is 23300332093. The reversal of 23300332031 is 13023300332.
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-23300332031 is a prime.
It is a super-3 number, since 3×233003320313 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23300331994 and 23300332012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23300332001) 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, 440801 + ... + 490821.
It is an arithmetic number, because the mean of its divisors is an integer number (2926287000).
Almost surely, 223300332031 is an apocalyptic number.
23300332031 is a deficient number, since it is larger than the sum of its proper divisors (109963969).
23300332031 is a wasteful number, since it uses less digits than its factorization.
23300332031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52209.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 23300332031 its reverse (13023300332), we get a palindrome (36323632363).
The spelling of 23300332031 in words is "twenty-three billion, three hundred million, three hundred thirty-two thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •