Base | Representation |
---|---|
bin | 101101000111… |
… | …0001000100000 |
3 | 1122111120212100 |
4 | 1122032020200 |
5 | 22023311343 |
6 | 2202530400 |
7 | 405012624 |
oct | 132161040 |
9 | 48446770 |
10 | 23650848 |
11 | 12394261 |
12 | 7b06a00 |
13 | 4b910b0 |
14 | 31d9184 |
15 | 21229d3 |
hex | 168e220 |
23650848 has 72 divisors (see below), whose sum is σ = 72442188. Its totient is φ = 7276032.
The previous prime is 23650843. The next prime is 23650853. The reversal of 23650848 is 84805632.
It is an interprime number because it is at equal distance from previous prime (23650843) and next prime (23650853).
It can be written as a sum of positive squares in 2 ways, for example, as 22924944 + 725904 = 4788^2 + 852^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×236508482 = 1118725222238208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (23650841) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586 + ... + 6902.
Almost surely, 223650848 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 23650848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36221094).
23650848 is an abundant number, since it is smaller than the sum of its proper divisors (48791340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23650848 is a wasteful number, since it uses less digits than its factorization.
23650848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6346 (or 6335 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 23650848 is about 4863.2137522424. The cubic root of 23650848 is about 287.0442857195.
The spelling of 23650848 in words is "twenty-three million, six hundred fifty thousand, eight hundred forty-eight".
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