Base | Representation |
---|---|
bin | 10101110010111011… |
… | …111010010001101011 |
3 | 2020102000010220121012 |
4 | 111302323322101223 |
5 | 340412201104144 |
6 | 14430134334135 |
7 | 1455644305253 |
oct | 256273722153 |
9 | 66360126535 |
10 | 23403144299 |
11 | 9a1a512777 |
12 | 46517ba34b |
13 | 228c7619a2 |
14 | 11c0270963 |
15 | 91e8e4e9e |
hex | 572efa46b |
23403144299 has 8 divisors (see below), whose sum is σ = 25857182880. Its totient is φ = 21068814976.
The previous prime is 23403144257. The next prime is 23403144301. The reversal of 23403144299 is 99244130432.
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 23403144299 - 220 = 23402095723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23403144599) 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, 29926904 + ... + 29927685.
It is an arithmetic number, because the mean of its divisors is an integer number (3232147860).
Almost surely, 223403144299 is an apocalyptic number.
23403144299 is a deficient number, since it is larger than the sum of its proper divisors (2454038581).
23403144299 is a wasteful number, since it uses less digits than its factorization.
23403144299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59854629.
The product of its (nonzero) digits is 186624, while the sum is 41.
The spelling of 23403144299 in words is "twenty-three billion, four hundred three million, one hundred forty-four thousand, two hundred ninety-nine".
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