Base | Representation |
---|---|
bin | 100111101001010… |
… | …1100011001101011 |
3 | 10102201012021020202 |
4 | 1033102230121223 |
5 | 10211024104043 |
6 | 340000542415 |
7 | 44652240116 |
oct | 11722543153 |
9 | 3381167222 |
10 | 1330300523 |
11 | 622a13522 |
12 | 311621a0b |
13 | 1827b6996 |
14 | c896b57d |
15 | 7bbc81b8 |
hex | 4f4ac66b |
1330300523 has 12 divisors (see below), whose sum is σ = 1416469608. Its totient is φ = 1249093440.
The previous prime is 1330300483. The next prime is 1330300547. The reversal of 1330300523 is 3250030331.
It is not a de Polignac number, because 1330300523 - 216 = 1330234987 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1330300495 and 1330300504.
It is not an unprimeable number, because it can be changed into a prime (1330300823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24488 + ... + 57098.
It is an arithmetic number, because the mean of its divisors is an integer number (118039134).
Almost surely, 21330300523 is an apocalyptic number.
1330300523 is a deficient number, since it is larger than the sum of its proper divisors (86169085).
1330300523 is a wasteful number, since it uses less digits than its factorization.
1330300523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32762 (or 32743 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 20.
The square root of 1330300523 is about 36473.2850590675. The cubic root of 1330300523 is about 1099.8072728465.
Adding to 1330300523 its reverse (3250030331), we get a palindrome (4580330854).
The spelling of 1330300523 in words is "one billion, three hundred thirty million, three hundred thousand, five hundred twenty-three".
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