Base | Representation |
---|---|
bin | 10101101110101100… |
… | …100011110000000100 |
3 | 2020020001021222002000 |
4 | 111232230203300010 |
5 | 340240443323022 |
6 | 14415113545300 |
7 | 1454121551502 |
oct | 255654436004 |
9 | 66201258060 |
10 | 23332011012 |
11 | 9993348232 |
12 | 4631a15230 |
13 | 227aab739b |
14 | 11b4a35672 |
15 | 9185436ac |
hex | 56eb23c04 |
23332011012 has 96 divisors (see below), whose sum is σ = 64709447040. Its totient is φ = 7244328960.
The previous prime is 23332010993. The next prime is 23332011083. The reversal of 23332011012 is 21011023332.
23332011012 is a `hidden beast` number, since 233 + 320 + 110 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112587 + ... + 243597.
It is an arithmetic number, because the mean of its divisors is an integer number (674056740).
Almost surely, 223332011012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23332011012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32354723520).
23332011012 is an abundant number, since it is smaller than the sum of its proper divisors (41377436028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23332011012 is a wasteful number, since it uses less digits than its factorization.
23332011012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131138 (or 131130 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23332011012 its reverse (21011023332), we get a palindrome (44343034344).
The spelling of 23332011012 in words is "twenty-three billion, three hundred thirty-two million, eleven thousand, twelve".
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