Base | Representation |
---|---|
bin | 11011011010111… |
… | …00000101101101 |
3 | 121000210222201201 |
4 | 31231130011231 |
5 | 432340442331 |
6 | 34454005501 |
7 | 5462045443 |
oct | 1555340555 |
9 | 530728651 |
10 | 230015341 |
11 | 108923a26 |
12 | 65046891 |
13 | 3886626a |
14 | 22796b93 |
15 | 152d7a61 |
hex | db5c16d |
230015341 has 4 divisors (see below), whose sum is σ = 240016032. Its totient is φ = 220014652.
The previous prime is 230015293. The next prime is 230015353. The reversal of 230015341 is 143510032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 230015341 - 211 = 230013293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230015741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000311 + ... + 5000356.
It is an arithmetic number, because the mean of its divisors is an integer number (60004008).
Almost surely, 2230015341 is an apocalyptic number.
It is an amenable number.
230015341 is a deficient number, since it is larger than the sum of its proper divisors (10000691).
230015341 is a wasteful number, since it uses less digits than its factorization.
230015341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10000690.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 230015341 is about 15166.2566574617. The cubic root of 230015341 is about 612.7061894181.
Adding to 230015341 its reverse (143510032), we get a palindrome (373525373).
The spelling of 230015341 in words is "two hundred thirty million, fifteen thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •