Base | Representation |
---|---|
bin | 11100000101000… |
… | …10001000011001 |
3 | 121102012221011002 |
4 | 32002202020121 |
5 | 440244420423 |
6 | 35212314345 |
7 | 5560046306 |
oct | 1602421031 |
9 | 542187132 |
10 | 235545113 |
11 | 110a60591 |
12 | 66a729b5 |
13 | 39a5120b |
14 | 233d60ad |
15 | 15a2b228 |
hex | e0a2219 |
235545113 has 8 divisors (see below), whose sum is σ = 237239496. Its totient is φ = 233856000.
The previous prime is 235545097. The next prime is 235545131. The reversal of 235545113 is 311545532.
It can be written as a sum of positive squares in 4 ways, for example, as 1669264 + 233875849 = 1292^2 + 15293^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 235545113 - 24 = 235545097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (235545143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134423 + ... + 136163.
It is an arithmetic number, because the mean of its divisors is an integer number (29654937).
Almost surely, 2235545113 is an apocalyptic number.
It is an amenable number.
235545113 is a deficient number, since it is larger than the sum of its proper divisors (1694383).
235545113 is a wasteful number, since it uses less digits than its factorization.
235545113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2635.
The product of its digits is 9000, while the sum is 29.
The square root of 235545113 is about 15347.4790438039. The cubic root of 235545113 is about 617.5773591117.
The spelling of 235545113 in words is "two hundred thirty-five million, five hundred forty-five thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •