Base | Representation |
---|---|
bin | 1111011101110010… |
… | …0000011001100011 |
3 | 101201022200021001121 |
4 | 3313130200121203 |
5 | 32000232220331 |
6 | 1523535513111 |
7 | 204606462313 |
oct | 36734403143 |
9 | 11638607047 |
10 | 4151445091 |
11 | 1840423162 |
12 | 97a388797 |
13 | 5121082b1 |
14 | 2b54d7443 |
15 | 1946dcc11 |
hex | f7720663 |
4151445091 has 16 divisors (see below), whose sum is σ = 4347483840. Its totient is φ = 3959101440.
The previous prime is 4151445083. The next prime is 4151445107. The reversal of 4151445091 is 1905441514.
It is a cyclic number.
It is not a de Polignac number, because 4151445091 - 23 = 4151445083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4151445041) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1818871 + ... + 1821151.
It is an arithmetic number, because the mean of its divisors is an integer number (271717740).
Almost surely, 24151445091 is an apocalyptic number.
4151445091 is a deficient number, since it is larger than the sum of its proper divisors (196038749).
4151445091 is a wasteful number, since it uses less digits than its factorization.
4151445091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3054.
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 4151445091 is about 64431.7087387879. The cubic root of 4151445091 is about 1607.1870807210.
The spelling of 4151445091 in words is "four billion, one hundred fifty-one million, four hundred forty-five thousand, ninety-one".
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