Base | Representation |
---|---|
bin | 11100010111001001… |
… | …000001101100010011 |
3 | 2220121022201100202021 |
4 | 130113021001230103 |
5 | 444331432411032 |
6 | 21553453432311 |
7 | 2125440225145 |
oct | 342711015423 |
9 | 86538640667 |
10 | 30453013267 |
11 | 11a07a28666 |
12 | 5a9a79b697 |
13 | 2b441a84a1 |
14 | 168c68cc95 |
15 | bd37b0097 |
hex | 717241b13 |
30453013267 has 4 divisors (see below), whose sum is σ = 30520837800. Its totient is φ = 30385188736.
The previous prime is 30453013237. The next prime is 30453013289. The reversal of 30453013267 is 76231035403.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30453013267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30453013237) 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, 33911593 + ... + 33912490.
It is an arithmetic number, because the mean of its divisors is an integer number (7630209450).
Almost surely, 230453013267 is an apocalyptic number.
30453013267 is a deficient number, since it is larger than the sum of its proper divisors (67824533).
30453013267 is an equidigital number, since it uses as much as digits as its factorization.
30453013267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67824532.
The product of its (nonzero) digits is 45360, while the sum is 34.
The spelling of 30453013267 in words is "thirty billion, four hundred fifty-three million, thirteen thousand, two hundred sixty-seven".
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