Base | Representation |
---|---|
bin | 11011011101011… |
… | …11001100011101 |
3 | 121001110021200010 |
4 | 31232233030131 |
5 | 432432340431 |
6 | 34505153433 |
7 | 5464664040 |
oct | 1556571435 |
9 | 531407603 |
10 | 230355741 |
11 | 109036750 |
12 | 6518b879 |
13 | 38955195 |
14 | 22844c57 |
15 | 15353846 |
hex | dbaf31d |
230355741 has 64 divisors (see below), whose sum is σ = 403439616. Its totient is φ = 113361600.
The previous prime is 230355731. The next prime is 230355743. The reversal of 230355741 is 147553032.
It is not a de Polignac number, because 230355741 - 211 = 230353693 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230355699 and 230355708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230355743) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1014670 + ... + 1014896.
It is an arithmetic number, because the mean of its divisors is an integer number (6303744).
Almost surely, 2230355741 is an apocalyptic number.
230355741 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
230355741 is a deficient number, since it is larger than the sum of its proper divisors (173083875).
230355741 is a wasteful number, since it uses less digits than its factorization.
230355741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462.
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 230355741 is about 15177.4747899642. The cubic root of 230355741 is about 613.0082886682.
The spelling of 230355741 in words is "two hundred thirty million, three hundred fifty-five thousand, seven hundred forty-one".
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