Base | Representation |
---|---|
bin | 100111101001101… |
… | …0110100000000101 |
3 | 10102201112000210111 |
4 | 1033103112200011 |
5 | 10211100113330 |
6 | 340004353021 |
7 | 44653555633 |
oct | 11723264005 |
9 | 3381460714 |
10 | 1330472965 |
11 | 623021038 |
12 | 3116a5771 |
13 | 182847313 |
14 | c89b4353 |
15 | 7bc0e32a |
hex | 4f4d6805 |
1330472965 has 8 divisors (see below), whose sum is σ = 1599101568. Its totient is φ = 1062689040.
The previous prime is 1330472959. The next prime is 1330472987. The reversal of 1330472965 is 5692740331.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1330472965 - 217 = 1330341893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207697 + ... + 214006.
It is an arithmetic number, because the mean of its divisors is an integer number (199887696).
Almost surely, 21330472965 is an apocalyptic number.
It is an amenable number.
1330472965 is a deficient number, since it is larger than the sum of its proper divisors (268628603).
1330472965 is an equidigital number, since it uses as much as digits as its factorization.
1330472965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422339.
The product of its (nonzero) digits is 136080, while the sum is 40.
The square root of 1330472965 is about 36475.6489318559. The cubic root of 1330472965 is about 1099.8547921271.
The spelling of 1330472965 in words is "one billion, three hundred thirty million, four hundred seventy-two thousand, nine hundred sixty-five".
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