Base | Representation |
---|---|
bin | 101100110100… |
… | …1010011101010 |
3 | 1122012220221202 |
4 | 1121221103222 |
5 | 22004000020 |
6 | 2155404202 |
7 | 403514102 |
oct | 131512352 |
9 | 48186852 |
10 | 23500010 |
11 | 122a09a6 |
12 | 7a53662 |
13 | 4b3a541 |
14 | 319a202 |
15 | 20e2e75 |
hex | 16694ea |
23500010 has 8 divisors (see below), whose sum is σ = 42300036. Its totient is φ = 9400000.
The previous prime is 23500003. The next prime is 23500013. The reversal of 23500010 is 1000532.
It can be written as a sum of positive squares in 2 ways, for example, as 22648081 + 851929 = 4759^2 + 923^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 23499964 and 23500000.
It is not an unprimeable number, because it can be changed into a prime (23500013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174991 + ... + 1175010.
Almost surely, 223500010 is an apocalyptic number.
23500010 is a deficient number, since it is larger than the sum of its proper divisors (18800026).
23500010 is a wasteful number, since it uses less digits than its factorization.
23500010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2350008.
The product of its (nonzero) digits is 30, while the sum is 11.
The square root of 23500010 is about 4847.6808888375. The cubic root of 23500010 is about 286.4327564279.
Adding to 23500010 its reverse (1000532), we get a palindrome (24500542).
The spelling of 23500010 in words is "twenty-three million, five hundred thousand, ten".
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