Base | Representation |
---|---|
bin | 1101101011101001… |
… | …10010010011001100 |
3 | 200221220211002111110 |
4 | 12311310302103030 |
5 | 110020420342113 |
6 | 3212515052020 |
7 | 350012362143 |
oct | 66564622314 |
9 | 20856732443 |
10 | 7345480908 |
11 | 312a372587 |
12 | 150bba1010 |
13 | 900a6920c |
14 | 4d97ac75a |
15 | 2ced0dbc3 |
hex | 1b5d324cc |
7345480908 has 12 divisors (see below), whose sum is σ = 17139455480. Its totient is φ = 2448493632.
The previous prime is 7345480889. The next prime is 7345480931. The reversal of 7345480908 is 8090845437.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 306061693 + ... + 306061716.
Almost surely, 27345480908 is an apocalyptic number.
It is an amenable number.
7345480908 is an abundant number, since it is smaller than the sum of its proper divisors (9793974572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7345480908 is a wasteful number, since it uses less digits than its factorization.
7345480908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612123416 (or 612123414 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 48.
The square root of 7345480908 is about 85705.7810652234. The cubic root of 7345480908 is about 1943.8977246825.
The spelling of 7345480908 in words is "seven billion, three hundred forty-five million, four hundred eighty thousand, nine hundred eight".
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