Base | Representation |
---|---|
bin | 100111101001111… |
… | …0101110001101111 |
3 | 10102201202112112011 |
4 | 1033103311301233 |
5 | 10211113213241 |
6 | 340011222051 |
7 | 44654631262 |
oct | 11723656157 |
9 | 3381675464 |
10 | 1330601071 |
11 | 6230a9308 |
12 | 311747927 |
13 | 182890717 |
14 | c8a08cd9 |
15 | 7bc37281 |
hex | 4f4f5c6f |
1330601071 has 4 divisors (see below), whose sum is σ = 1343519632. Its totient is φ = 1317682512.
The previous prime is 1330601059. The next prime is 1330601081. The reversal of 1330601071 is 1701060331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1330601071 - 217 = 1330469999 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 (1330601011) 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, 6459126 + ... + 6459331.
It is an arithmetic number, because the mean of its divisors is an integer number (335879908).
Almost surely, 21330601071 is an apocalyptic number.
1330601071 is a deficient number, since it is larger than the sum of its proper divisors (12918561).
1330601071 is a wasteful number, since it uses less digits than its factorization.
1330601071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12918560.
The product of its (nonzero) digits is 378, while the sum is 22.
The square root of 1330601071 is about 36477.4049378516. The cubic root of 1330601071 is about 1099.8900912225.
The spelling of 1330601071 in words is "one billion, three hundred thirty million, six hundred one thousand, seventy-one".
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