Base | Representation |
---|---|
bin | 101011111101… |
… | …1001001111101 |
3 | 1121101000001100 |
4 | 1113323021331 |
5 | 21400030304 |
6 | 2142003313 |
7 | 366624516 |
oct | 127731175 |
9 | 47330040 |
10 | 23048829 |
11 | 12012a21 |
12 | 7876539 |
13 | 4a1007b |
14 | 30bda0d |
15 | 2054439 |
hex | 15fb27d |
23048829 has 12 divisors (see below), whose sum is σ = 34740576. Its totient is φ = 14697672.
The previous prime is 23048827. The next prime is 23048833. The reversal of 23048829 is 92884032.
It is not a de Polignac number, because 23048829 - 21 = 23048827 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23048793 and 23048802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23048827) by changing a digit.
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 in 11 ways as a sum of consecutive naturals, for example, 55467 + ... + 55880.
It is an arithmetic number, because the mean of its divisors is an integer number (2895048).
Almost surely, 223048829 is an apocalyptic number.
It is an amenable number.
23048829 is a deficient number, since it is larger than the sum of its proper divisors (11691747).
23048829 is a wasteful number, since it uses less digits than its factorization.
23048829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111376 (or 111373 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 23048829 is about 4800.9195994101. The cubic root of 23048829 is about 284.5878067209.
The spelling of 23048829 in words is "twenty-three million, forty-eight thousand, eight hundred twenty-nine".
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