Base | Representation |
---|---|
bin | 101011111110… |
… | …1111111100010 |
3 | 1121101120222202 |
4 | 1113331333202 |
5 | 21400413300 |
6 | 2142133202 |
7 | 400003430 |
oct | 127757742 |
9 | 47346882 |
10 | 23060450 |
11 | 12020726 |
12 | 7881202 |
13 | 4a1544a |
14 | 30c3d50 |
15 | 2057ad5 |
hex | 15fdfe2 |
23060450 has 48 divisors (see below), whose sum is σ = 50246784. Its totient is φ = 7708800.
The previous prime is 23060441. The next prime is 23060461. The reversal of 23060450 is 5406032.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13547 + ... + 15153.
It is an arithmetic number, because the mean of its divisors is an integer number (1046808).
Almost surely, 223060450 is an apocalyptic number.
23060450 is an abundant number, since it is smaller than the sum of its proper divisors (27186334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23060450 is a wasteful number, since it uses less digits than its factorization.
23060450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1667 (or 1662 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 23060450 is about 4802.1297358568. The cubic root of 23060450 is about 284.6356275052.
Adding to 23060450 its reverse (5406032), we get a palindrome (28466482).
The spelling of 23060450 in words is "twenty-three million, sixty thousand, four hundred fifty".
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