Base | Representation |
---|---|
bin | 10101101110000011… |
… | …000011111111110010 |
3 | 2020012021211022022020 |
4 | 111232003003333302 |
5 | 340230202224132 |
6 | 14414044452310 |
7 | 1453630234344 |
oct | 255603037762 |
9 | 66167738266 |
10 | 23321133042 |
11 | 9988198479 |
12 | 462a24a096 |
13 | 227877900c |
14 | 11b3403294 |
15 | 9175e552c |
hex | 56e0c3ff2 |
23321133042 has 16 divisors (see below), whose sum is σ = 46879031232. Its totient is φ = 7734250160.
The previous prime is 23321133023. The next prime is 23321133047. The reversal of 23321133042 is 24033112332.
It is a super-3 number, since 3×233211330423 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (23321133047) 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, 9863934 + ... + 9866297.
It is an arithmetic number, because the mean of its divisors is an integer number (2929939452).
Almost surely, 223321133042 is an apocalyptic number.
23321133042 is an abundant number, since it is smaller than the sum of its proper divisors (23557898190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23321133042 is a wasteful number, since it uses less digits than its factorization.
23321133042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19730433.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 23321133042 its reverse (24033112332), we get a palindrome (47354245374).
The spelling of 23321133042 in words is "twenty-three billion, three hundred twenty-one million, one hundred thirty-three thousand, forty-two".
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