Base | Representation |
---|---|
bin | 111010000111011… |
… | …0111111010000001 |
3 | 12000220101010000201 |
4 | 1310032313322001 |
5 | 12443203243230 |
6 | 521300245201 |
7 | 66216126436 |
oct | 16416677201 |
9 | 5026333021 |
10 | 1950056065 |
11 | 910834a91 |
12 | 4650a0801 |
13 | 25100b639 |
14 | 146db7b8d |
15 | b62e95ca |
hex | 743b7e81 |
1950056065 has 8 divisors (see below), whose sum is σ = 2340347328. Its totient is φ = 1559858160.
The previous prime is 1950056057. The next prime is 1950056071. The reversal of 1950056065 is 5606500591.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1950056065 - 23 = 1950056057 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 36630 + ... + 72400.
It is an arithmetic number, because the mean of its divisors is an integer number (292543416).
Almost surely, 21950056065 is an apocalyptic number.
It is an amenable number.
1950056065 is a deficient number, since it is larger than the sum of its proper divisors (390291263).
1950056065 is a wasteful number, since it uses less digits than its factorization.
1950056065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46679.
The product of its (nonzero) digits is 40500, while the sum is 37.
The square root of 1950056065 is about 44159.4391381956. The cubic root of 1950056065 is about 1249.3449506549.
The spelling of 1950056065 in words is "one billion, nine hundred fifty million, fifty-six thousand, sixty-five".
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