Base | Representation |
---|---|
bin | 101011111101… |
… | …1000100000010 |
3 | 1121100222112022 |
4 | 1113323010002 |
5 | 21400022300 |
6 | 2142001442 |
7 | 366623435 |
oct | 127730402 |
9 | 47328468 |
10 | 23048450 |
11 | 12012707 |
12 | 7876282 |
13 | 4a0cb49 |
14 | 30bd81c |
15 | 2054285 |
hex | 15fb102 |
23048450 has 12 divisors (see below), whose sum is σ = 42870210. Its totient is φ = 9219360.
The previous prime is 23048449. The next prime is 23048453. The reversal of 23048450 is 5484032.
It can be written as a sum of positive squares in 3 ways, for example, as 18515809 + 4532641 = 4303^2 + 2129^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23048453) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230435 + ... + 230534.
Almost surely, 223048450 is an apocalyptic number.
23048450 is a deficient number, since it is larger than the sum of its proper divisors (19821760).
23048450 is a wasteful number, since it uses less digits than its factorization.
23048450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460981 (or 460976 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 23048450 is about 4800.8801276433. The cubic root of 23048450 is about 284.5862468532.
The spelling of 23048450 in words is "twenty-three million, forty-eight thousand, four hundred fifty".
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