Base | Representation |
---|---|
bin | 1101011011100110101… |
… | …1010011000001011001 |
3 | 211001121020211100001222 |
4 | 3112321223103001121 |
5 | 12240033042324003 |
6 | 254000535021425 |
7 | 22446106024112 |
oct | 3267153230131 |
9 | 731536740058 |
10 | 230748401753 |
11 | 89950503581 |
12 | 3887920a875 |
13 | 189b476c43c |
14 | b24daa3209 |
15 | 6007b31c38 |
hex | 35b9ad3059 |
230748401753 has 4 divisors (see below), whose sum is σ = 231089242020. Its totient is φ = 230407561488.
The previous prime is 230748401729. The next prime is 230748401771. The reversal of 230748401753 is 357104847032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 208106578969 + 22641822784 = 456187^2 + 150472^2 .
It is a cyclic number.
It is not a de Polignac number, because 230748401753 - 212 = 230748397657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230748401453) 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, 170419118 + ... + 170420471.
It is an arithmetic number, because the mean of its divisors is an integer number (57772310505).
Almost surely, 2230748401753 is an apocalyptic number.
It is an amenable number.
230748401753 is a deficient number, since it is larger than the sum of its proper divisors (340840267).
230748401753 is an equidigital number, since it uses as much as digits as its factorization.
230748401753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340840266.
The product of its (nonzero) digits is 564480, while the sum is 44.
The spelling of 230748401753 in words is "two hundred thirty billion, seven hundred forty-eight million, four hundred one thousand, seven hundred fifty-three".
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