Base | Representation |
---|---|
bin | 10101100110111001… |
… | …111110011000000000 |
3 | 2012212221100200021111 |
4 | 111212321332120000 |
5 | 340004013411313 |
6 | 14354124333104 |
7 | 1450643611546 |
oct | 254671763000 |
9 | 65787320244 |
10 | 23201310208 |
11 | 992659783a |
12 | 45b60a4194 |
13 | 22599b492b |
14 | 11a1531d96 |
15 | 90bd2743d |
hex | 566e7e600 |
23201310208 has 20 divisors (see below), whose sum is σ = 46357306380. Its totient is φ = 11600654848.
The previous prime is 23201310149. The next prime is 23201310233. The reversal of 23201310208 is 80201310232.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22657018 + ... + 22658041.
It is an arithmetic number, because the mean of its divisors is an integer number (2317865319).
Almost surely, 223201310208 is an apocalyptic number.
It is an amenable number.
23201310208 is a deficient number, since it is larger than the sum of its proper divisors (23155996172).
23201310208 is an frugal number, since it uses more digits than its factorization.
23201310208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45315077 (or 45315061 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The spelling of 23201310208 in words is "twenty-three billion, two hundred one million, three hundred ten thousand, two hundred eight".
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