Base | Representation |
---|---|
bin | 101011111100… |
… | …1100011111101 |
3 | 1121100200002120 |
4 | 1113321203331 |
5 | 21344323201 |
6 | 2141513153 |
7 | 366566502 |
oct | 127714375 |
9 | 47320076 |
10 | 23042301 |
11 | 12009027 |
12 | 78727b9 |
13 | 4a0a0c9 |
14 | 30bb4a9 |
15 | 2052536 |
hex | 15f98fd |
23042301 has 8 divisors (see below), whose sum is σ = 30823104. Its totient is φ = 15311520.
The previous prime is 23042291. The next prime is 23042303. The reversal of 23042301 is 10324032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23042301 - 26 = 23042237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23042303) 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 7 ways as a sum of consecutive naturals, for example, 11416 + ... + 13281.
It is an arithmetic number, because the mean of its divisors is an integer number (3852888).
Almost surely, 223042301 is an apocalyptic number.
It is an amenable number.
23042301 is a deficient number, since it is larger than the sum of its proper divisors (7780803).
23042301 is a wasteful number, since it uses less digits than its factorization.
23042301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25011.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 23042301 is about 4800.2396815159. The cubic root of 23042301 is about 284.5609367424.
Adding to 23042301 its reverse (10324032), we get a palindrome (33366333).
The spelling of 23042301 in words is "twenty-three million, forty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •