Base | Representation |
---|---|
bin | 101000001011001… |
… | …1101101010100001 |
3 | 10110221121211211122 |
4 | 1100112131222201 |
5 | 10230101102303 |
6 | 341433422025 |
7 | 45256241303 |
oct | 12026355241 |
9 | 3427554748 |
10 | 1348065953 |
11 | 631a479a3 |
12 | 31756a915 |
13 | 186396c80 |
14 | cb073973 |
15 | 7d536e38 |
hex | 5059daa1 |
1348065953 has 8 divisors (see below), whose sum is σ = 1485525888. Its totient is φ = 1215429264.
The previous prime is 1348065919. The next prime is 1348065959. The reversal of 1348065953 is 3595608431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1348065953 - 214 = 1348049569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1348065959) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205225 + ... + 1206342.
It is an arithmetic number, because the mean of its divisors is an integer number (185690736).
Almost surely, 21348065953 is an apocalyptic number.
1348065953 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1348065953 is a deficient number, since it is larger than the sum of its proper divisors (137459935).
1348065953 is a wasteful number, since it uses less digits than its factorization.
1348065953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2411623.
The product of its (nonzero) digits is 388800, while the sum is 44.
The square root of 1348065953 is about 36716.0176625952. The cubic root of 1348065953 is about 1104.6814129024.
The spelling of 1348065953 in words is "one billion, three hundred forty-eight million, sixty-five thousand, nine hundred fifty-three".
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