Base | Representation |
---|---|
bin | 10101011011100001… |
… | …011100011111101000 |
3 | 2012101121222220111200 |
4 | 111123201130133220 |
5 | 334111121034400 |
6 | 14323143124200 |
7 | 1443134403645 |
oct | 253341343750 |
9 | 65347886450 |
10 | 23010330600 |
11 | 9838805a54 |
12 | 4562143660 |
13 | 222926834a |
14 | 118401adcc |
15 | 8ea1a0b00 |
hex | 55b85c7e8 |
23010330600 has 144 divisors (see below), whose sum is σ = 77322779820. Its totient is φ = 6132403200.
The previous prime is 23010330587. The next prime is 23010330631. The reversal of 23010330600 is 603301032.
It is a happy number.
23010330600 is a `hidden beast` number, since 2 + 30 + 1 + 0 + 3 + 30 + 600 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 7484672196 + 15525658404 = 86514^2 + 124602^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4391182 + ... + 4396418.
Almost surely, 223010330600 is an apocalyptic number.
23010330600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23010330600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38661389910).
23010330600 is an abundant number, since it is smaller than the sum of its proper divisors (54312449220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23010330600 is a wasteful number, since it uses less digits than its factorization.
23010330600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7700 (or 7688 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 23010330600 its reverse (603301032), we get a palindrome (23613631632).
The spelling of 23010330600 in words is "twenty-three billion, ten million, three hundred thirty thousand, six hundred".
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