Base | Representation |
---|---|
bin | 10101100010101010… |
… | …101110000011011101 |
3 | 2012200222120000121111 |
4 | 111202222232003131 |
5 | 334332312433313 |
6 | 14343104302021 |
7 | 1446121322140 |
oct | 254252560335 |
9 | 65628500544 |
10 | 23130202333 |
11 | 989a43a3a7 |
12 | 4596311911 |
13 | 2248048a74 |
14 | 1195d02057 |
15 | 90597d43d |
hex | 562aae0dd |
23130202333 has 8 divisors (see below), whose sum is σ = 27583843968. Its totient is φ = 18963892464.
The previous prime is 23130202331. The next prime is 23130202339. The reversal of 23130202333 is 33320203132.
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 23130202333 - 21 = 23130202331 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23130202331) 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, 71832766 + ... + 71833087.
It is an arithmetic number, because the mean of its divisors is an integer number (3447980496).
Almost surely, 223130202333 is an apocalyptic number.
23130202333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23130202333 is a deficient number, since it is larger than the sum of its proper divisors (4453641635).
23130202333 is a wasteful number, since it uses less digits than its factorization.
23130202333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143665883.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 23130202333 its reverse (33320203132), we get a palindrome (56450405465).
The spelling of 23130202333 in words is "twenty-three billion, one hundred thirty million, two hundred two thousand, three hundred thirty-three".
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