Base | Representation |
---|---|
bin | 111110011011110… |
… | …010001101110011 |
3 | 2201000000001000212 |
4 | 332123302031303 |
5 | 4121123032323 |
6 | 251534534335 |
7 | 34646233130 |
oct | 7633621563 |
9 | 2630001025 |
10 | 1047470963 |
11 | 4982a7490 |
12 | 2529673ab |
13 | 13901b406 |
14 | 9d187587 |
15 | 61e5bb78 |
hex | 3e6f2373 |
1047470963 has 48 divisors (see below), whose sum is σ = 1403810304. Its totient is φ = 759075840.
The previous prime is 1047470953. The next prime is 1047470971. The reversal of 1047470963 is 3690747401.
It is not a de Polignac number, because 1047470963 - 210 = 1047469939 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1047470963.
It is not an unprimeable number, because it can be changed into a prime (1047470933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2291831 + ... + 2292287.
It is an arithmetic number, because the mean of its divisors is an integer number (29246048).
Almost surely, 21047470963 is an apocalyptic number.
1047470963 is a deficient number, since it is larger than the sum of its proper divisors (356339341).
1047470963 is a wasteful number, since it uses less digits than its factorization.
1047470963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612 (or 595 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 41.
The square root of 1047470963 is about 32364.6560772705. The cubic root of 1047470963 is about 1015.5796677556.
The spelling of 1047470963 in words is "one billion, forty-seven million, four hundred seventy thousand, nine hundred sixty-three".
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